World 2/2-5

World 2-5 【Extra Operation】
沖ノ島沖戦闘哨戒 Combat Patrol Off Okinoshima

Strategy Name
沖ノ島沖戦闘哨戒 (Okinoshima Patrol Battles)
Difficulty
☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆
Item
Strategy Content
同方面に敵反攻の兆候が報告された。巡洋艦を中心に哨戒部隊を編成、敵艦隊の動向を探れ!
There are reports of an enemy counteroffensive. Form a cruiser patrol group and track their movements!
2-5
Fleet Middle: CV, CVL, CL, 3DD
North: BBV, 5CA(V)
Route Middle: C E I O
North: B F J O
Other Notes Heavy requires 2 Drum Canisters on 2 ships
Boss can roll no air power
AP AS AS+
19 42 84

Stage Guide

2-5 Branching Rules
Nodes Rules
Start
B
  • FORCE node B if SS(V) ≥ 4
  • Meet ANY of the following to go to B
    • DD+DE ≥ 4
    • Fleet contains CL and DD ≥ 3
    • Amount of ships equipped with drum canisters ≥ 2
  • Meet ANY of the following to go to C
    • Fleet contains CV(B/L)
    • AV ≥ 2
  • Otherwise, random routing, with higher chance of going to C
C
B
A
  • Amount of SS(V) ≥ 4
F
  • Do not meet the requirement to go to A.
C
D
  • Meeting ANY of the following FORCES you to D
    • Amount of CV(L/B) ≥ 3
    • Amount of (F)BB(V) ≥ 3
  • Meet ANY of the following requirements to go to E
    • Fleet contains CL and DD ≥ 2
    • CAV ≥ 2 and DD ≥ 2
  • Otherwise, random routing.
E
E
G
  • Do not meet the requirements to go to I.
I
  • Meet ALL of the following requirements:
    • Fast Fleet
    • Amount of DD ≥ 3
    • Fleet contains CL
    • Amount of CVL ≤ 2
    • Amount of CA(V)+CV(B) ≤ 1
    • No (F)BB(V)
F
E
  • Meet ALL of the following requirements to go to E:
    • Fast Fleet
    • Fleet contains CL
    • Amount of DD ≥ 2
  • Go to J if Slow Fleet or (F)BB(V) ≥ 3
  • Otherwise, 40% E, 60% J.
J
G
I
  • Meet ALL of the following requirements
    • Fleet contains no (F)BB(V) or CV(L/B)
    • CL+DD ≥ 4
    • CL ≤ 1
K
  • LoS check (Cn1):
    • Go to L if LoS ≥ 41
    • Go to K if LoS < 34
    • Otherwise, random routing between K and L.
L
I
H
  • LoS check (Cn1):
    • Go to O if LoS ≥ 34
    • Go to H if LoS < 31
    • Otherwise, random routing.
O
J
H
  • LoS check (Cn1):
    • Go to O if LoS ≥ 49
    • Go to H if LoS < 42
    • Otherwise, random between H and O
O
M
  • Fleet that contains (F)BB(V) ≥ 4 has a chance to go to M
L
N
  • Meet ALL of the following requirements to go to O:
    • Amount of DD ≥ 2
    • Fleet contains CL
  • Otherwise, random routing
O


Tips

To complete the map, you need to defeat the boss flagship 4 times.

  • Clearing this map rewards 100 Ranking points and a medal.
  • The map will reset at midnight JST at the beginning of every month.
  • This map requires your fleet to have a certain amount of Line of Sight (LoS) in order to route to the boss.
    • Fleets routing I O need LoS ≥ 34 (Cn1).
    • Fleets routing J O need LoS ≥ 49 (Cn1).
  • Akashi can drop with a small chance, but only for Admirals who don't have her.

Recommended Fleets

There are 3 main routes you can use :

  • The middle route is the preferred route used for clearing since it allows for 1CV and 1CVL to be brought, enabling powerful opening airstrikes.
  • The top north route should be considered for clearing quests such as Bm1, it can also be used for clearing despite the high cost.
  • The north-middle route should only be used for clearing quests that banned heavy ships and only allow up to 1 CA(V) such as Bm7.

  • 1CV, 1CVL, 1CL, 3DD (Fast)
  • 2CVL, 1CL, 3DD (Fast)
  • Route = C E I O
  • Attention should be given to fleet ordering to ensure you maximize for day battle performance.
  • Use CV(L) that are able to perform strong opening airstrikes.
  • Ensure that you meet LoS ≥ 34 (Cn1) to route to the boss node.
  • Carriers should be equipped to utilize CVCI to maximize accuracy and shelling power against the enemies at the boss node.

  • 1BBV, 3CA, 2CAV, each CAV need to carry 1 Drum 
  • Route = B F J O
  • All enemy compositions before the boss do not have any air power making it easy to secure Air Supremacy (AS+) with just 1 Seaplane Bomber on a CA(V) or BB(V).
  • Artillery spotting should be used to increase the likelihood of reaching the boss node.
  • Ensure that you meet LoS ≥ 49 (Cn1) to route to the boss node.
  • This composition is recommended to be used when attempting to clear the monthly quest Bm1.
  • The boss formation is random between 3 Ru class battleships or 2 Ru class battleships and 1 Wo class carrier. You are required to bring more seaplane bombers if you wish to secure AS at boss as well

  • 1CA(V), 1CL, 4DD (Fast)
  • Route = B F E I O
    • Ensure that you meet LoS ≥ 34 (Cn1) to route to the boss node.
  • This composition is recommended to be used when attempting to clear the monthly quest Bm7 (only a CA and not CAV can be used in this case).
    • This route is difficult without access to ships that are able to equip SPF/SPB to gain some air power.
    • Zara Due is an ideal choice, being an SPF/SPB capable CA with a large first slot, ensuring that the SPB can survive until the boss node, potentially securing AS+. You may also include an SPF to ensure that you are able to secure AS on boss formations that contain a carrier.
    • Otherwise any single CA or CL able to carry SPB/SPF will be sufficient to secure Artillery Spotting for the pre-boss nodes.
  • Please note that as your fleet for this route is pretty light, there is a good chance you will get heavily damaged before reaching the boss node. Sparkling can help to reach the boss node consistency.

Nodes and Enemy Encounters

Show/Hide Nodes and Enemy Encounters
Nodes and Enemy Encounters
NodePatternXpNode InfoFormAir
A
Battle Avoided
Pattern 1"Must be my imagination" (battle avoided)
B
敵侵攻前衛艦隊 B群
Pattern 1       
Pattern 2       
Pattern 3       
Pattern 4       
Pattern 5       
C
敵侵攻前衛艦隊 A群
Pattern 1       
AP:16
AS:35
AS+:69
Pattern 2       
AP:16
AS:35
AS+:69
Pattern 3       
AP:16
AS:35
AS+:69
Pattern 4       
AP:16
AS:35
AS+:69
Pattern 5       
AP:16
AS:36
AS+:72
D
Battle Avoided
Pattern 1"Must be my imagination" (battle avoided)
E
敵侵攻重巡戦隊
Pattern 1       
Pattern 2       
Pattern 3       
Pattern 4       
Pattern 5       
F
敵侵攻水雷戦隊
Pattern 1       
Pattern 2       
Pattern 3       
Pattern 4       
Pattern 5       
G
Maelstrom Node
Pattern 1  - ?
H
Battle Avoided
Pattern 1"Must be my imagination" (battle avoided)
I
Battle Avoided
Pattern 1"Must be my imagination" (battle avoided)
J
敵侵攻水上打撃部隊
Pattern 1       
Pattern 2       
Pattern 3       
Pattern 4       
K
Battle Avoided
Pattern 1"Must be my imagination" (battle avoided)
L
敵侵攻機動部隊
Pattern 1       
AP:50
AS:113
AS+:225
Pattern 2       
AP:51
AS:114
AS+:228
Pattern 3       
AP:50
AS:111
AS+:222
Pattern 4       
AP:51
AS:114
AS+:228
Pattern 5       
AP:35
AS:78
AS+:156
Pattern 6       
AP:35
AS:78
AS+:156
Pattern 7       
AP:34
AS:77
AS+:153
M
Resource Node
Pattern 1  + ?
N
Resource Node
Pattern 1  +50/55/60
O
敵侵攻中核艦隊
Pattern 1       
AP:19
AS:42
AS+:84
Pattern 2       
Pattern 3       
AP:19
AS:42
AS+:84
Pattern 4       
Pattern 5       
AP:19
AS:42
AS+:84
Pattern 6       

World 2/2-5/Drop list