If the enemy is in range, so are you. Incoming fire has the right of way. Don't look conspicuous, it draws fire. Never draw fire, it upsets the people around you. The easy way is always a trap. Try to look unimportant, the enemy may be low on ammo. Professionals are predictable, it's the newbs that are dangerous. The enemy will always attack on two occasions; 1. when you are ready for them 2. When you aren't ready for them. Fleets are essential, it gives the enemy someone else to shoot at. If your attack is going well, it's an ambush. Never forget all weapons are made by the lowest bidder.