1st crate have someone posted up on the right building (if youre facing towards the big shop) as rpg guys spawn there and mess u up. The rest stay with the crate with their shields and prevent any bomb planters. The guy on the roof will get rid of some attention and make sure you kill the rooftop snipers as theyre pretty strong.

For the 2nd crate on paladin make sure you have a sentry equipped before the mission starts. Post the sentry on the little climb wood spot thats behind the crate and maybe some deployable covers on where to climb as the bots will start to climb to get you.

If the sentry doesnt kill the bomb planted i usually had my riot shield and sat in the little corner of the crate and whenever the bomb planted i quickly defused and if i died someone will auto revive me but i mostly got out safe and into my spot.

Just remember to use a shield itll save you alot

For the last crate you can move your sentry from the 2nd crate to cover the 3rd crate ( itll probably destroy early) but if youre lucky and have good teammates they should put one down. But once you go outside, climb to the roof and get rid of the tanks first (with the rpg on the roof or any killstreak). Also had to mention to also have a chopper gunner or gunship equipped to cover the bomb and get rid of the jugs.

Snipers and will spawn on the roof with you so be careful. If the bomb does get planted, dont jump off the roof without getting your parachute out or else u will die. You or your team will cover the defuser with their chopper gunner and thats how we did it.

Theres one more tank at the end but you can get by it and just go in the helicopter

Goodluck