When defending the third base on Arica Harbour in Bad Company 2 destroy the blue fence overlooking the crates.
I did that yesterday in a game and surprised a medic who fell to my AN-94. It made it slightly harder for the enemy team to destroy the crates, although in this case the enemy overran both crates quite quickly anyway. It’s still a good defence tactic and one I’ll use again.
This is just one of the tactics discussed in this Defence Tips for Bad Company 2 post I made a few months ago.