Simultanous movement question

[Will]

Simultaneous movement works on a thirty day "month" (turn). I'm not sure if there is a set time for movement based on an items movement points, or it's randomly assigned when the item will move.

For the case of three ships attacking separately, if you shift+click ships and order them to move, they will move seperately in simultaneous mode (and after one turn in turn-based as well, try it. Shift+click three ships and send them off somewhere distant. First turn in turn-based, they will move as one, second turn, they will move seperately).

For the two fleets problem, the faster of the two will reach the target first.