Question regarding the pilot rescue in Iran

Posted by _Koloki_@reddit | aviation | View on Reddit | 10 comments

I don't know anything about planes and helicopters and much less about army vehicles.

In the news they are saying that during the pilot rescue in Iran the military had to abandon/ destroy a bunch of vehicles that had unrecoverable issues.

My question is does this happen often? You would expect military vehicles to not brake down during critical operations? Are military planes and helicopters on constant matenace?