Please do not forget the deadline!!!

Just a very short summary: You (aka Johnny Walker) are the leader of an escort group, which guides a rather big convoy from Gibraltar to Liverpool. You have support of the carrier Audacity with two destroyers. However, the commander has the same rank as you and he does not agree wih your strategy.
You just left Gib. Intel reports that there are subs in front of you. You already decided, that the planes from the carrier (there are only few) should patrol around the convoy during daylight.
You are still in range of the Gibraltar air patrols and it seems as if one of these planes detected a sub on your left.

Now you have to decide:
- the formation
- how to react regarding the sub
- your course!