Talk:Combined Fleet/@comment-26332239-20150811092824/@comment-84.90.161.45-20150811112853

Formation selection has no effect on resource consumption.

All battle nodes consume 2 fuel and ammo bars from every participating ship, even if some did not attack (for example, enemy wiped out during opening phases, before shelling).

In nodes that start with day battle, going into night battle will consume 1 extra ammo bar from every participating ship, even if some did not had their turn.

Submarine nodes in event maps do not consume ammo. This is the only exception.

Did I miss anything? Hope this is clear enough.