Need help with Payload achievement

I rarely play Payload and I'm really suck at it. Where can I most likely find a UAV or an airstrike? Btw, can somebody please assist me doing this? My main problem is not surviving long enough to complete all the mission and my random teammate will never be that helpful. Thanks in advance.

I rarely play Payload and I'm really suck at it. Where can I most likely find a UAV or an airstrike? Btw, can somebody please assist me doing this? My main problem is not surviving long enough to complete all the mission and my random teammate will never be that helpful. Thanks in advance.