Can I move some units from one area of a planet to another friendly area of another (full) planet and then attack another area of the second planet with units that were already there?

Thank you in advance.

In each moment of units' movement you must obey unit limit for each area.

Moving units into the enemy area does not finish your movement (but you may move your units only to 1 enemy area). You cannot move any units after you started the battle.

Daemon1978 said:

You always move your units from area X to area Y nad their move is finished. You cannot make combined moves like from X to Y and then to Z, especially to avoid Air Support module.