Factual error: Scout Sniper Mike on a desert mission steps on a mine only to realise he has done so before stepping off it. There is no mine (maybe never was) where someone has to step off it before it explodes. All mechanisms are configured to explode when someone steps on it.
Suggested correction: Spoiler Alert: He didn't actually step on a mine, so the fact that this type of mine might not exist is irrelevant. Even if he should have known better, psychologically he didn't.