| req = Deploy the 4 Special Type Destroyers of the 19th Destroyer Division to the [[World_1#1-5|World 1-5 (Seas Near the Naval Base)]] and conduct a Naval Base anti submarine patrol around the area,strive to surpress and dominate the enemy submarine forces! | | req = Deploy the 4 Special Type Destroyers of the 19th Destroyer Division to the [[World_1#1-5|World 1-5 (Seas Near the Naval Base)]] and conduct a Naval Base anti submarine patrol around the area,strive to surpress and dominate the enemy submarine forces! |