Talk:Expedition/@comment-49.144.194.188-20140614084249/@comment-24980562-20140614085541

For #38 it's explicitly stated that you need 6 ships, of which 5 have to be destroyers, you need 8 Drum Canisters on the whole fleet, and at least 4 ships need to have at least one equipped.

tl;dr

Yes, you need 5 DD + one random ship.