Kancolle Wiki

Expeditions

Revision as of 12:18, 31 July 2019 by Totaku (talk | contribs) (→‎World 1)
Expeditions button in your sortie screen

Expeditions are the backbone of naval economy. They provide a safe and steady income of virtually all common in-game resources with the exception of Improvement materials.

  • The fuel, ammo, steel and bauxite gained from expeditions can accumulate beyond the soft cap. This makes expeditions the best way to stockpile resources for events.
  • Expeditions also provide experience, making them useful for levelling up weak ships.
  • A few expeditions are sortie support expeditions, which provide additional support fire for difficult sorties and events.
  • Many expeditions are also quest requirements.

Expeditions themselves need to be unlocked first, usually by completing other expeditions or quests. Once they have been unlocked, they can be repeated indefinitely. The list of expeditions does not change from one update to another. However, support expeditions for special event maps might be temporarily included during events.

Unlocking Expeditions

Expeditions are unlocked by completing Quest A4.

 
An expedition page showing a new expedition, an incomplete expedition and several completed expeditions. The number 3 marker denotes the third fleet is on this expedition

Normally, completing an expedition will unlock the next one in numerical order. However, there are exceptions:

  • Expedition 5 unlocks Expedition 9.
  • Expedition 18 unlocks Expeditions 22, 25 and 33.
  • Expedition 20 unlocks Expedition 27.
  • Expeditions 1 through 8 unlock Expedition 32.
  • Expedition 26 unlocks Expeditions 34 and 35.
  • Expedition 8 and A1 unlocks Expedition A2.
  • Expedition 24 and A2 unlocks Expedition A3.
  • Expedition B1 unlocks Expedition 41.

Additionally, some expeditions require clearing a certain map and completing multiple expeditions. They are:

  • Clearing 1-5, Expedition 9-20 and 27-29 unlocks Expedition 30 and 31 (for Quests D5, D6, D7 and D8).
  • Clearing 1-5, Expedition 9-18, 25, 35 and 36 unlocks Expeditions 37, 38, 39 (for Quests D9, 11, 13 and 14).
  • Clearing 1-5, Expedition 9-18 and 22 unlocks Expedition 23 (for Quests D10 and D12).

Sending a Fleet on an Expedition

For instructions on how to access Sortie screen , see Tutorial: How to Play.
 
Sending a fleet on expedition

To send fleets on expedition:

  1. Access the Sortie screen and click the rightmost, blue button.
  2. Select an expedition.
  3. Select a fleet to send on the expedition.
  4. Click the bottom right button to send the selected fleet on the expedition.

Once unlocked, an expedition can be repeated indefinitely without any penalty to subsequent runs. However, an expedition can only be attempted once at any given moment. Multiple fleets can go on different expeditions, but not the same expedition.

The first fleet (main fleet) cannot go on an expedition; only the second, third and fourth fleets.

  • Quest A4 unlocks the second fleet at the same time as expeditions
  • Quest A14 unlocks the third fleet
  • Quest A16 unlocks the fourth fleet.

Every expedition has its own success conditions. Failure to meet the conditions results in a failed expedition and the fleet will still consume fuel, ammunition and the time specified by the expedition but no resources or reward will be returned. HQ XP gained from failed expeditions is reduced significantly to 30%, however, Ship XP gained remains unaffected. While this might prove desirable for those who want to suppress their HQ level, it is generally not recommended due to the resource costs involved.

Check the top right corner of the home screen for the bubble indicating an expedition has returned, click on the home screen to view the results of the expedition and obtain any rewards.

  • Expedition quests only count when the expedition fleet returns, therefore, one only needs to activate the quest when the fleet returns.
  • Expeditions can be completed earlier by entering the main screen when there is less than one minute remaining in the expedition.
  • Ships lose 3 morale per expedition.

Damage state cannot cause an expedition to fail; however, heavily-damaged ships cannot be deployed as flagships.

Recalling an Expedition

 
Only seen in an active expedition

In the event where the wrong fleet was accidentally sent on expedition, an "Expedition Recall" is possible to cancel the expedition and save the time otherwise would be wasted on expedition.

An expedition cancelled in this manner yields no resources, rewards, or experience. It is also counted as a fail in the Admiral's profile. Fuel, ammunition and morale required by the expedition are still consumed. This should be used with care as a recall cannot be cancelled.

The recalled fleet does not return immediately as it will take a while to return to base. The calculation for return call time is as follows:

The smaller time between remaining time and elapsed time / 3.

For example, a fleet is sent on expedition #1 (15 minutes), then after 6 minutes, it is recalled.

  1. The remaining time is 9 minutes.
  2. The elapsed time is 6 minutes.
  3. The smaller number of the two, 6 minutes elapsed time in this case, is divided by 3.
  4. The final recall time is 2 minutes.

Note that Expedition Recall cannot be used if the expedition in question is a support expedition. The only way to recall such fleet early is to deploy to a map that corresponds with that support expedition.

Success Conditions

Normal Success

Meeting all the following conditions guarantees a Normal Success:

  • Fleet's supply
    • Fleets sent on expedition should be fully resupplied.
      • There are reports of success even when the fleet is not fully resupplied, but it is risky.
  • Flagship's level
    • The level of the flagship (first ship of a fleet) must be greater than or equal to the flagship's level specified by the expedition.
  • Total level of fleet
    • The total level of every ship in the fleet must be greater than or equal to the total level of fleet specified by the expedition, if any.
  • Ship types
    • Most expeditions require a certain number of ships of specific types. The ships in a fleet can be in any order but the required number of ships in each type must be met. Some ship types can be used as substitutes for other ship types, some remodelled ship types and their old models are not interchangeable, while other types follow a one-way relationship.
      • Light aircraft carriers (CVL) and seaplane tenders (AV) can be used as substitutes for standard aircraft carriers (CV).
      • Submarine aircraft carriers (SSV) can be used as substitutes for submarines (SS).
      • Aviation cruisers (CAV) and heavy cruisers (CA) are not interchangeable.
      • Torpedo cruisers (CLT) and light cruisers (CL) are not interchangeable.
      • Battleships (BB) and fast battleships (FBB) cannot be used as substitutes for aviation battleships (BBV).
      • Light aircraft carriers (CVL) and standard aircraft carriers (CV) cannot be used as substitutes for seaplane tenders (AV).
  • Number of ships in fleet
    • Fleets sent on an expedition must contain at least a certain number of ships. After ship type requirements are met, wild card ships (denoted as type XX in the expedition tables) can be added to meet the minimum number of ships condition. Extra ships beyond the minimum number to help with other conditions are allowed.
  • Number of drum canisters and drum carrying ships
    • Expedition 21, 37, 38 also require Drum Canisters to be equipped. The total number of drums and the number of ships carrying drums must be greater than or equal to a minimum value.
 Drum Canister

The Drum Canister is obtainable through quests F11, F12 and via development. Only destroyers, light cruisers, aviation cruisers, amphibious assault ships, and seaplane tenders can equip drums.

 

Great Success

For more information and tips on how to sparkle ships , see Morale/Fatigue.
 

Great success is an advanced form of success. It grants 50% additional resources, twice the Admiral experience, four times the ship experience and great success item reward if applicable. Great success can be achieved when:

  • Normal Success conditions are met.
  • There are a few great success factor(s):
    • Fleets containing ships with 50 morale or higher (i.e. sparkling).
    • Expedition requiring Drum Canisters, as well as expeditions #24 and #40 (if drums are equipped).

The chance of achieving great success increases approximately 16% per sparkled ship. Furthermore, expeditions that require Drum Canisters have a chance to produce great success independently of morale. These two factors can be stacked so as to achieve Great Success with less sparkling.

Please note that success rate increased per sparkled ship for drum canister expeditions is less than expeditions without drum canisters. Exceedingly high number of drums (drum overload) affect the great success chance of these expeditions.

Damage state is speculated to reduce your chances of great success.

Ratings and Rewards

Expeditions will always yield the primary resources upon success and they will always grant experience unless recalled. However, secondary item rewards are not guaranteed to be obtained upon success.

 
Expedition 12 gives medium box (left) and development material (right)
  • For expeditions that give only one type of item, there is 50% chance of getting the item.
  • For expeditions that give two types of items, the item listed on the left of the game screen will have 50% chance. The item on the right will always be rewarded upon Great Success, and has a low reward chance with Normal Success.

The outcome of expeditions depends on several conditions. There exists four possible outcome ratings; each of which has different resource, experience and item reward yield ratios.

Rating Resources Experiences Rewards
HQ XP Ship XP
(Flagship gets 1.5x the shown multiplier) 		Left Right
Recall None None None None None
Failure x0.3 x1
Normal Success x1 x1 x1 or x2 (50% chance for each;
determined randomly per ship) 		50%
Great Success x1.5 x2 x2 or x4 (50% chance for each;
determined randomly per ship) 		50% 50% for only 1 (if reward shown is x2)
Otherwise guaranteed
 Daihatsu-class Landing Craft

The Daihatsu-class Landing Craft (LC) is obtainable from Akitsu Maru and Abukuma Kai Ni as stock equipment. Each equipped LC will net an additional 5% gain in resources from expeditions, up to 20%.

Total resource gain is multiplied with great success bonus. Combined with great success bonus, the net resource gain is calculated as 50%+7.5% per LC. Thus the max resource bonus is an additional 80% with great success and 4 LC.

Akitsu Maru can be constructed in Large Ship Construction. Abukuma can be found through drops or construction and will require a blueprint to become kai ni to obtain her Daihatsu-class Landing Craft

 

Support Expeditions

Support expeditions involve sending a fleet into an expedition to provide additional bombardment during the opening stages of Combat. There are two types of support expedition; normal support and boss support:

  • Expedition 33 is a normal support expedition (15 minutes). It gives support at every node other than a boss node with ~50% chance to trigger at each node.
  • Expedition 34 is a boss support expedition (30 minutes). It gives support at a boss node with ~80% chance to trigger.

Events usually come with their own exclusive support expeditions (e.g. Expedition 133 & 134) that can only be used throughout the event. These event expeditions are unlocked by default.

Sparkling your ships (mainly flagship) increases the probability to trigger support while using fatigued ships reduces it. Currently, support expeditions only work in World 5 and events. Since 2017, support expeditions can also trigger in nodes that involve night battles. Support expeditions will end if either of these two conditions are fulfilled:

  1. Finish a sortie.
  2. The timer runs out.

It is recommended to start a sortie immediately after the support expedition has been sent in order to avoid the timer running out halfway through the sortie.

Support Types

A support expedition requires a minimum of 2 DDs (Destroyers). The other 4 slots affect what type of support will be provided. The three types provided are Aerial Support, Long Range Torpedo Attack, and Support Shelling:

Type Info Requirement Costs Pros Cons

Aerial Support

Sends a number of planes to carry out bombardment
  • Behaves like a normal aerial battle
    • May require fighter planes due to AS affecting performance
 2 or more total ships from the following classes: CV, CVL, LHA, and AV 50% Fuel, 40% Ammo
Bauxite (only for lost planes)
  • Can be used for ASW support expeditions (see below)
  • Acts as multiple low-power attacks
    • Highly effective against high HP and armor enemies (relying on multiple scratches)
    • Also highly effective against very light but highly evasive enemies (such as PT boats) due to the number of attacks
  • Low cost
    • Half the ammo cost of shelling
    • Only costs bauxite if planes are shot down
  • Engagement or Formation Modifier does not apply.
  • For certain maps where night battle precedes day battle, supporting fire may concentrate more (since it arrives after night battle).
  • Unlikely to sink anything but light ships
  • Fighters must be sent to the airstrike as in a regular aerial phase
    • Bauxite costs can be high if the enemy has strong air defense
  • DDs do not participate
Long Range Torpedo Attack Long range torpedo attack with high miss chance and low damage 4 or more total ships from the following classes: CL, CLT, DD (counting the 2 DDs you must include) 50% Fuel, 80% Ammo
  • Nothing
  • High cost, low damage, low accuracy, basically worthless.
  • Possibly implemented to prevent a low-cost torpedo squadron from performing.
Support Shelling Medium to long distance shelling attack with concentrated power
  • CV/CVLs have great performance despite the cost.
    • But only up to 1; 2 or more turns the support into Aerial Support.
 Requires 2 ≥ (F)BB(V), OR 4 CA(V). Must have 1 ≤ CV(L/B) 50% Fuel, 80% Ammo
  • Does heavy damage upon a successful hit
  • Highly effective against enemies of medium-durability (a maxed support shelling is essentially four 151-power shots)
  • Can provide Support in nodes that start in Night Battle.
  • DDs can participate in shelling, though weakly
  • High cost (especially if boss node is not reached)
  • Affected by Engagement and Formation Modifier (so Crossing the T - Disadvantage is a huge detriment)
  • Less effective against heavily armored or highly evasive enemies.

Damage calculation

All damage dealt by support expedition follows the rule for regular combat, with two exceptions:

  1. Aerial support gets +3 instead of +25 to the part of the formula counting the square root of the planes in the slot. Thus, each attack uses the following formula for damage: [math]\displaystyle{ \text {Modifier} \times \text {((Bomber's Dive Bomb or Torpedo stat)} \times \sqrt {Number \space of \space Planes} + 3) }[/math], where Modifier = 1.0 for dive bombers and either 0.8 or 1.5 (50% chance of either) for torpedo bombers.
  2. Shelling support does not get the Effective Bonus provided by improving equipment and uses (Firepower + 5) as attack power instead.

ASW Support Expedition

As of 2017, Aerial Support can now trigger at nodes containing enemy submarines, provided that the correct set-ups are used. The requirements[1] are as follows:

  1. Support Expedition must not meet the requirements for either shelling or torpedo support.
  2. Support Expedition fleet must contain 2DD + 1CVL + 1"ASW Ship" + any other ships (provided that Rule #1 is not violated).
    • The "ASW Ship" must be 1 of the following: CVL/AV/AO/CL/CT.
      • This rule is can be bypassed if your fleet contains 2DE, but this is generally not worth the trade-off as all of your damage in an ASW Support Expedition will be derived from slot sizes and the ASW power of said ASW Aviation Patrol equipment (see below).
    • The CVL & "ASW Ship" must have one of the following ASW Aviation Patrol equipment in a slot with a slot size of > 0:
    • Further to the above, the ASW Aviation Patrol equipment must have an   value of > 0.
      • For example, the Kyoufuu Kai will not count as it does not have an ASW stat.
      • As Fighters are not included in the list, a Fulmar will not have any effect despite having an ASW stat of 2.

Potential ASW output for the expedition is calculated entirely based on ASW stats of the ASW Aviation Patrol equipment, as well as the respective slot sizes for said equipment. This holds true for even for ships that do not fall into the "ASW Ship" category described above, as long as they they have ASW Aviation Patrol equipment equipped (confirmed for BBV/CAV/CV(B)/Taigei/SSV).

Sonars and Depth Charges do not fall into the category of ASW Aviation Patrol equipment. Consequently, equipping these does not have an effect on your support expedition's potential ASW output.

At nodes that do not contain enemy submarines, the ASW Support Expedition will trigger as a standard Aerial Support Expedition instead.

Reference Tables

Legends

About Total Yield
HQ Admiral exp gain from expedition
Ship Ship exp gain from expedition
     Base resources gain from expedition (at 100% ratio).

For hourly rate, there are colored markers denoting above average and outstanding rate.

Rewards The item on the right side is always given upon great success. The one on the left has 50% chance to be rewarded. The quantities in the table denote only the maximum, it's possible to get fewer.
About Requirements
Σ(Lv) Minimum total level of fleet
  Minimum level of flagship
Minimum Fleet Size Required number of ships per type. XX denotes the minimum number of wild cards (any ship) necessary in addition to the specified ship types to reach minimum number of ships in fleet. For expeditions requiring less than 6 ships, extras may be added (e.g. to hit fleet level requirements). See Glossary for more ship type abbreviations.
  Minimum number of drums (Hovers over the asterisk *)
   Ammo and fuel consumption per ship given in supply bars. Each ship has 10 bars when fully resupplied. The value for each bar varies from one ship class to another.

World 1

 
鎮守府海域 - Naval Base Waters
# Name Time HQ Ship         Rewards
1 練習航海
Navigation Practice 		00:15 10 10 30
2 長距離練習航海
Long Distance Navigation Practice 		00:30 20 15 100 30  x1
3 警備任務
Defense Mission 		00:20 30 30 30 30 40
4 対潜警戒任務
Anti-Submarine Mission 		00:50 30 40 60  x1  x1
5 海上護衛任務
Maritime Escort Mission 		01:30 40 40 200 200 20 20
6 防空射撃演習
Air Defense Shooting Practice 		00:40 30 50 80  x1
7 観艦式予行
Naval Review Rehearsal 		01:00 60 120 50 30  x1
8 観艦式
Naval Review 		03:00 120 140 50 100 50 50  x2  x1
A1 兵站強化任務
Supply Line Strengthening Mission 		00:25 20 30 45 45
A2 海峡警備行動
Strait Defense Line 		00:55 40 50 70 40 10  x1  x1
A3 長時間対潜警戒
Long Term Anti-Submarine Mission 		02:15 55 140 120 60 60  x1  x1
A4 南西方面連絡線哨戒
SouthWestern Connection Line Patrol 		01:50 ?? 90 80 120 100  x2  x2

 
鎮守府海域 - Naval Base Waters
# Name Time HQ Ship         Rewards
1 練習航海
Navigation Practice 		00:15 40 40 120
2 長距離練習航海
Long Distance Navigation Practice 		00:30 40 30 200 60  x1
3 警備任務
Defense Mission 		00:20 90 90 90 90 120
4 対潜警戒任務
Anti-Submarine Mission 		00:50 36 48 72  x1  x1
5 海上護衛任務
Maritime Escort Mission 		01:30 26 26 133 133 13 13
6 防空射撃演習
Air Defense Shooting Practice 		00:40 45 75 120  x1
7 観艦式予行
Naval Review Rehearsal 		01:00 60 120 50 30  x1
8 観艦式
Naval Review 		03:00 40 46 16 33 16 16  x2  x1
A1 兵站強化任務
Supply Line Strengthening Mission 		00:25 20 30 99 99
A2 海峡警備行動
Strait Defense Line 		00:55 43 54 76 43 11  x1  x1
A3 長時間対潜警戒
Long Term Anti-Submarine Mission 		02:15 55 140 45 23 23  x1  x2
A4 南西方面連絡線哨戒
SouthWestern Connection Line Patrol 		01:50 ?? 38 42 50 33  x2  x2

 
鎮守府海域 - Naval Base Waters
# Name Time Σ(Lv)   Minimum Fleet Size Requirements Needed    
1 練習航海
Navigation Practice 		00:15 Lv 1 2XX -3
2 長距離練習航海
Long Distance Navigation Practice 		00:30 Lv 2 4XX -5
3 警備任務
Defense Mission 		00:20 Lv 3 3XX -3 -2
4 対潜警戒任務
Anti-Submarine Mission 		00:50 Lv 3 1CL 2DD -5
5 海上護衛任務
Maritime Escort Mission 		01:30 Lv 3 1CL 2DD 1XX -5
6 防空射撃演習
Air Defense Shooting Practice 		00:40 Lv 4 4XX -3 -2
7 観艦式予行
Naval Review Rehearsal 		01:00 Lv 5 6XX -5
8 観艦式
Naval Review 		03:00 Lv 6 6XX -5 -2
A1 兵站強化任務
Supply Line Strengthening Mission 		00:25 Lv 10 Lv 5 1XX 3DD/DE -4
A2 海峡警備行動
Strait Defense Line 		00:55 Lv 20 4 DD/DE 180  70 
73  		-5 -2
A3 長時間対潜警戒
Long Term Anti-Submarine Mission 		02:15 185 Lv 35 1 CL 4DD/DE 280   -7 -4
A4 南西方面連絡線哨戒
SouthWestern Connection Line Patrol 		01:50 Lv ?? Lv ?? Monthly Expedition
1CL/CVL* 4DD 1 XX* 		300+  
200+?   		-7.5 -6

A4 - CVL: Must be a CVE

1XX*: XX for Expedition A4 must be a DD, CL or CVE

World 2

 
南西諸島海域 - Nansei Island Waters
# Name Time HQ Ship         Rewards
9 タンカー護衛任務
Tanker Escort Mission 		04:00 60 60 350  x1  x2
10 強行偵察任務
Enforced Reconnaissance Mission 		01:30 40 50 50 30  x1  x1
11 ボーキサイト輸送任務
Bauxite Transport Mission 		05:00 40 40 250  x1  x1
12 資源輸送任務
Resource Transport Mission 		08:00 60 50 50 250 200 50  x1  x1
13 鼠輸送作戦
Rat Transport Operation 		04:00 70 60 240 300  x2  x1
14 包囲陸戦隊撤収作戦
Marine Siege Evacuation Operation 		06:00 90 100 240 200  x1  x1
15 囮機動部隊支援作戦
Decoy Naval Task Force Support Operation 		12:00 100 160 300 400  x1  x1
16 艦隊決戦援護作戦
Decisive Battle Fleet Support Operation 		15:00 120 200 500 500 200 200  x2  x2
B1 南西方面航空偵察作戦
South Western Air Reconnaissance Operation 		00:35 35 40 10 30  x1  x1
B2 敵泊地強襲反撃作戦
Enemy Harbor Assault Counter Attack Operation 		08:40 70 130 300 200 100  x2  x2
B3 南西諸島離島哨戒作戦
Nansei Island Remote Island Patrolling Operation 		02:50 ?? ?? 100 100 180  x1  x2
B4 南西諸島離島防衛作戦
Nansei Island Remote Island Defense Operation 		07:30 ?? ?? 1200 650  x4  x1

 
南西諸島海域 - Nansei Island Waters
# Name Time HQ Ship         Rewards
9 タンカー護衛任務
Tanker Escort Mission 		04:00 15 15 87  x1  x2
10 強行偵察任務
Enforced Reconnaissance Mission 		01:30 26 33 33 19  x1  x1
11 ボーキサイト輸送任務
Bauxite Transport Mission 		05:00 8 8 50  x1  x1
12 資源輸送任務
Resource Transport Mission 		08:00 7 6 6 31 25 6  x1  x1
13 鼠輸送作戦
Rat Transport Operation 		04:00 17 15 60 75  x2  x1
14 包囲陸戦隊撤収作戦
Marine Siege Evacuation Operation 		06:00 15 16 40 33  x1  x1
15 囮機動部隊支援作戦
Decoy Naval Task Force Support Operation 		12:00 8 13 25 33  x1  x1
16 艦隊決戦援護作戦
Decisive Battle Fleet Support Operation 		15:00 8 13 33 33 13 13  x2  x2
B1 南西方面航空偵察作戦
South Western Air Reconnaissance Operation 		00:35 63 82 18 54  x1  x1
B2 敵泊地強襲反撃作戦
Enemy Harbor Assault Counter Attack Operation 		08:40 8 15 34 23 11  x2  x2
B3 南西諸島離島哨戒作戦
Nansei Island Remote Island Patrolling Operation 		02:50 ?? ?? 32 32 58  x1  x2
B4 南西諸島離島防衛作戦
Nansei Island Remote Island Defense Operation 		07:30 ?? ?? 160 81  x4  x1

 
南西諸島海域 - Nansei Island Waters
# Name Time Σ(Lv)   Minimum Fleet Size Requirements Needed    
9 タンカー護衛任務
Tanker Escort Mission 		04:00 Lv 3 1CL 2DD 1XX -5
10 強行偵察任務
Enforced Reconnaissance Mission 		01:30 Lv 3 2CL 1XX -3
11 ボーキサイト輸送任務 05:00 Lv 6 2DD 2XX -5
12 資源輸送任務
Resource Transport Mission 		08:00 Lv 4 2DD 2XX -5
13 鼠輸送作戦
Rat Transport Operation 		04:00 Lv 5 1CL 4DD 1XX -5 -4
14 包囲陸戦隊撤収作戦
Marine Siege Evacuation Operation 		06:00 Lv 6 1CL 3DD 2XX -5
15 囮機動部隊支援作戦
Decoy Naval Task Force Support Operation 		12:00 Lv 9 2CV* 2DD 2XX -5 -4
16 艦隊決戦援護作戦
Decisive Battle Fleet Support Operation 		15:00 Lv 10 1CL 2DD 3XX -5 -4
B1 南西方面航空偵察作戦
South Western Air Reconnaissance Operation 		00:35 150 Lv 40 1AV 1CL 2DD/DE 2XX  140
 200
 200 		-5 -2
B2 敵泊地強襲反撃作戦
Enemy Harbor Assault Counter Attack Operation 		08:40 290 Lv 45 Monthly Expedition
1CA 1CL 3DD 1XX* 		 360+ -8 -6
B3 南西諸島離島哨戒作戦
Nansei Island Remote Island Patrolling Operation 		02:50 ?? Lv ?? Monthly Expedition
1AV 1CL 2DD 2DD/DE 		 400
 300? 		-6.5 -8
B4 南西諸島離島防衛作戦
Nansei Island Remote Island Defense Operation 		07:30 ?? Lv 55 Monthly Expedition
Combat Expedition
2CA 1CL 2DD 1SS 		 500*
 280* 		-8.5 -8.5

 500*: Fire power required, number can be lower depending on how many star improvements your guns have to compensate.
 280*: ASW Required, number can be lower depending on how many star improvements your Sonars have to compensate.
CV*: CVL and AV can be substituted for CV.

1XX*: XX for Expedition B2 cannot be a CA(V) or (F)BB(V)

World 3

 
北方海域 - Northern Waters
# Name Time HQ Ship         Rewards
17 敵地偵察作戦
Enemy Territory Reconnaissance Operation 		00:45 30 40 70 70 50
18 航空機輸送作戦
Aircraft Transport Operation 		05:00 60 60 300 100  x1
19 北号作戦
Operation Kita 		06:00 60 70 400 50 30  x1  x1
20 潜水艦哨戒任務
Submarine Patrol Operation 		02:00 40 50 150  x1  x1
21 北方鼠輸送作戦
Northern Rat Transport Operation 		02:20 45 55 320 270  x1
22 艦隊演習
Fleet Exercise 		03:00 45 400 10
23 航空戦艦運用演習
Aviation Battleship Exercise Operation 		04:00 70 420 20 100
24 北方航路海上護衛
Northern Maritime Sea Passage Escort 		08:20 65 ? 500 150  x2  x1

 
北方海域 - Northern Waters
# Name Time HQ Ship         Rewards
17 敵地偵察作戦
Enemy Territory Reconnaissance Operation 		00:45 40 53 93 93 67
18 航空機輸送作戦
Aircraft Transport Operation 		05:00 12 12 60 20  x1
19 北号作戦
Operation Kita 		06:00 10 11 67 8 5  x1  x1
20 潜水艦哨戒任務
Submarine Patrol Operation 		02:00 20 25 75  x1  x1
21 北方鼠輸送作戦
Northern Rat Transport Operation 		02:20 19 23 137 116  x1
22 艦隊演習
Fleet Exercise 		03:00 15 133 3
23 航空戦艦運用演習
Aviation Battleship Exercise Operation 		04:00 17 105 5 25
24 北方航路海上護衛
Northern Maritime Sea Passage Escort 		08:20 7 ? 60 18  x2  x1

 
北方海域 - Northern Waters
# Name Time Σ(Lv)   Minimum Fleet Size Requirements Needed    
17 敵地偵察作戦
Enemy Territory Reconnaissance Operation 		00:45 Lv 20 1CL 3DD 2XX -3 -4
18 航空機輸送作戦
Aircraft Transport Operation 		05:00 Lv 15 3CV* 2DD 1XX -5 -2
19 {北号作戦
Operation Kita 		06:00 Lv 20 2BBV 2DD 2XX -5 -4
20 潜水艦哨戒任務
Submarine Patrol Operation 		02:00 Lv 1 1SS 1CL -5 -4
21 北方鼠輸送作戦
Northern Rat Transport Operation 		02:20 30 Lv 15 1CL 4DD 3(3*)  -8 -7
22 艦隊演習
Fleet Exercise 		03:00 45 Lv 30 1CA 1CL 2DD 2XX -8 -7
23 航空戦艦運用演習
Aviation Battleship Exercise Operation 		04:00 200 Lv 50 2BBV 2DD 2XX -8 -8
24 北方航路海上護衛
Northern Maritime Sea Passage Escort 		08:20 200 Lv 50 CL* 4DD 1XX None*   -8 -6

3* : Minimum of Drum carrying ships
CV*: CVL and AV can be substituted for CV.
CL*: CL must be flagship.

None*: Affects great success rate.

World 7

 
南西海域 - South Western Waters
# Name Time HQ Ship         Rewards
41 ブルネイ泊地沖哨戒
Burnei Anchorage Patrol 		01:00 ?? ?? 100 20  x1  x1
42 ミ船団護衛(一号船団)
Mi Convoy Escort (Fleet No.1) 		08:00 ?? ?? 800 200  x1  x3
43 ミ船団護衛(二号船団)
Mi Convoy Escort (Fleet No.2) 		12:00 ?? ?? 2000 400  x4  x1
44 航空装備輸送任務
Aircraft Equipment Transport Mission 		10:00 ?? ?? 200 800  x4  x2

 
南西海域 - South Western Waters
# Name Time HQ Ship         Rewards
41 ブルネイ泊地沖哨戒
Burnei Anchorage Patrol 		01:00 ?? ?? 100 20  x1  x1
42 ミ船団護衛(一号船団)
Mi Convoy Escort (Fleet No.1) 		08:00 ?? ?? 100 25  x1  x3
43 ミ船団護衛(二号船団)
Mi Convoy Escort (Fleet No.2) 		12:00 ?? ?? 167 33  x4  x1
44 航空装備輸送任務
Aircraft Equipment Transport Mission 		10:00 ?? ?? 20 80  x4  x2

 
南西海域 - South Western Waters
# Name Time Σ(Lv)   Minimum Fleet Size      
41 ブルネイ泊地沖哨戒
Burnei Anchorage Patrol 		01:00 115*
100* 		Lv30 3 DD/DE 80  
210   		-5 -5
42 ミ船団護衛(一号船団)
Mi Convoy Escort (Fleet No.1) 		08:00 200 Lv 45 Monthly Expedition
1CVE/1CL 1DD 2DD/DE 		-8 -6.5
43 ミ船団護衛(二号船団)
Mi Convoy Escort (Fleet No.2) 		12:00 440? Lv 55 Monthly Expedition
Combat Expedition
1 CVE* 2 (F)BB/CA, 3 DD 		500  
280   		-8.5 -9
44 航空装備輸送任務
Aircraft Equipment Transport Mission 		10:00 ?? Lv 45? Monthly Expedition
2 CV(L), 1 AV, 1 CL, 2 DD 		6(3)*  
200   		-8 -4
  • Fleet level 115: Requirement is for an all DE Fleet
  • Fleet level 100: Requirement is for a fleet consisting of at least 1 DD in fleet
  • 43 - 1 CVE*: CVE must be Flagship
3*: minimum amount of drum carrying ships required.

World 4

 
西方海域 - Western Waters
# Name Time HQ Ship         Rewards
25 通商破壊作戦
Commerce Raid Operation 		40:00 80 180 900 500
26 敵母港空襲作戦
Enemy Homeport Air-Raid Operation 		80:00 150 200 900  x3
27 潜水艦通商破壊作戦
Submarine Commerce Raid Operation 		20:00 80 60 800  x1  x2
28 西方海域封鎖作戦
Western Waters Blockade Operation 		25:00 100 140 900 350  x2  x2
29 潜水艦派遣演習
Submarine Dispatch Exercise 		24:00 100 100 100  x1  x1
30 潜水艦派遣作戦
Submarine Dispatch Operation 		48:00 100 150 100  x3
31 海外艦との接触
Contact with Foreign Ships 		02:00 50 50 30  x1
32 遠洋練習航海
High Seas Practice 		24:00 300 Var* 50 50 50 50  x1  x3
Var*: Varies due to several factors, including (but no limited to) Katori/Kashima's level and individual ship's level

 
西方海域 - Western Waters
# Name Time HQ Ship         Rewards
25 通商破壊作戦
Commerce Raid Operation 		40:00 2 4 23 13
26 敵母港空襲作戦
Enemy Homeport Air-Raid Operation 		80:00 1.87 2.5 11.25  x3
27 潜水艦通商破壊作戦
Submarine Commerce Raid Operation 		20:00 4 3 40  x1  x2
28 西方海域封鎖作戦
Western Waters Blockade Operation 		25:00 4 5 36 14  x2  x2
29 潜水艦派遣演習
Submarine Dispatch Exercise 		24:00 4 4 4  x1  x1
30 潜水艦派遣作戦
Submarine Dispatch Operation 		48:00 2 3 2  x3
31 海外艦との接触
Contact with Foreign Ships 		02:00 25 25 15  x1
32 遠洋練習航海
High Seas Practice 		24:00 12.5 ?? 2 2 2 2  x1  x3

 
西方海域 - Western Waters
# Name Time Σ(Lv)   Minimum Fleet Size Requirements Needed    
25 通商破壊作戦
Commerce Raid Operation 		40:00 Lv 25 2CA 2DD -5 -8
26 敵母港空襲作戦
Enemy Homeport Air-Raid Operation 		80:00 Lv 30 1CV* 1CL 2DD -8 -8
27 潜水艦通商破壊作戦
Submarine Commerce Raid Operation 		20:00 Lv 1 2SS -8 -8
28 西方海域封鎖作戦
Western Waters Blockade Operation 		25:00 Lv 30 3SS -8 -8
29 潜水艦派遣演習
Submarine Dispatch Exercise 		24:00 Lv 50 3SS -9 -4
30 潜水艦派遣作戦
Submarine Dispatch Operation 		48:00 Lv 55 4SS -9 -7
31 海外艦との接触
Contact with Foreign Ships 		02:00 200 Lv 60 4SS -5
32 遠洋練習航海
High Seas Practice 		24:00 Lv 5 CT* 2DD 3XX -9 -3

CV*: CVL and AV can be substituted for CV.

CT*: CT (Katori or Kashima) must be the flagship

World 5

 
南方海域 - Southern Waters
# Name Time HQ Ship         Rewards
33 前衛支援任務
Vanguard Support Mission 		00:15 Sortie support expedition (normal)
34 艦隊決戦支援任務
Decisive Battle Fleet Support Mission 		00:30 Sortie support expedition (boss)
35 ＭＯ作戦
Operation MO 		07:00 100 100 240 280  x2  x1
36 水上機基地建設
Seaplane Base Construction 		09:00 100 100 480 200 200  x2  x1
37 東京急行
Tokyo Express 		02:45 50 65 380 270  x2
38 東京急行(弐)
Tokyo Express (2) 		02:55 100 70 420 200  x1
39 遠洋潜水艦作戦
Deep Sea Submarine Operation 		30:00 130 320 300  x2  x1
40 水上機前線輸送
Seaplane Front Line Transport 		06:50 60 140 300 300 100  x3  x1

 
南方海域 - Southern Waters
# Name Time HQ Ship         Rewards
33 前衛支援任務
Vanguard Support Mission 		00:15 Sortie support expedition (normal)
34 艦隊決戦支援任務
Decisive Battle Fleet Support Mission 		00:30 Sortie support expedition (boss)
35 ＭＯ作戦
Operation MO 		07:00 14 14 34 40  x2  x1
36 水上機基地建設
Seaplane Base Construction 		09:00 11 11 53 22 22  x2  x1
37 東京急行
Tokyo Express 		02:45 18 23 138 98  x2
38 東京急行(弐)
Tokyo Express (2) 		02:55 34 24 144 69  x1
39 遠洋潜水艦作戦
Deep Sea Submarine Operation 		30:00 4 11 10  x2  x1
40 水上機前線輸送
Seaplane Front Line Transport 		06:50 8 ? 44 44 14  x3  x1

 
南方海域 - Southern Waters
# Name Time Σ(Lv)   Minimum Fleet Size Requirements Needed    
33 前衛支援任務
Vanguard Support Mission 		00:15 Sortie support expedition (normal)
34 艦隊決戦支援任務
Decisive Battle Fleet Support Mission 		00:30 Sortie support expedition (boss)
35 ＭＯ作戦
Operation MO 		07:00 Lv 40 2CV* 1CA 1DD 2XX -8 -8
36 水上機基地建設
Seaplane Base Construction 		09:00 Lv 30 2AV 1CL 1DD 2XX -8 -8
37 東京急行
Tokyo Express 		02:45 200 Lv 50 1CL 5DD 4(3*)  -8 -8
38 東京急行(弐)
Tokyo Express (2) 		02:55 240 Lv 65 5DD 1XX 8(4*)  -8 -8
39 遠洋潜水艦作戦
Deep Sea Submarine Operation 		30:00 180 Lv 3 1AS (Taigei) 4SS -9 -9
40 水上機前線輸送
Deep Sea Submarine Operation 		06:50 150 Lv25 CL*, 2AV, 2DD, 1XX None*  -8 -7

4* : Minimum of Drum carrying ships.
CV*: CVL and AV can be substituted for CV.
CL*: CL must be flagship.

None*: Drums affect Great Success Rate.

  • Light carriers [CVL] and Seaplane tenders [AV] can be used as substitutes for Fleet carriers [CV]
  • Aviation submarines [SSV] can be used as substitutes for Submarines [SS]
  • Aviation cruisers [CAV] and Heavy cruisers [CA] are not interchangeable.
  • Torpedo cruisers [CLT] and Light cruisers [CL] are not interchangeable
  • Battleships [BB] and Fast battleships [FBB] cannot be used as substitutes for Aviation battleships [BBV]
  • Light carriers [CVL] and Fleet carriers [CV] cannot be used as substitutes for Seaplane tenders [AV]

Related links


zh:建造

  1. ↑ https://twitter.com/muu_1106/status/937539281832230912
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