Talk:Fall 2017 Event/@comment-32047269-20171209170527/@comment-25311580-20171209170837

You need to clear some of the ships in the escort fleet, about 3-4 or something.

Boss shelling: If the expedition is aircraft support (i dont remember the exact name), that is composed of 4CV(L)s 2DD, boss support appears at day battle.

If it is shelling support (4BB 2DD), it happens at the start of the night battle.