(adsbygoogle = window.adsbygoogle || []).push({}); On the mission hard landing once you get to the third objective it says lay suppressing fire on the bunker. go through both of the bunkers and once you reach the part where you are about to get the flamethrower turn right and start going back... you can go up to all the enemies and most wont shoot you! sorry no vid but its pretty simple and hopefully easy to understand. try it on recruit first =D
*you have to wait until it says checkpoint reached
this is helpful in co op if you like doing co op challenges

sorry about the quality but eh its better than nothing
[ame="https://www.youtube.com/watch?v=O6pMhm-F1zU"]YouTube - Hard Landing Glitch[/ame]


p.s.
i just learned about rep and vbux lol so +rep if you like =D

nice ill try it when i have access to my 360 tommorow Ill Thank your post when either i try myself and it works or if a few people confirm it works XD

nice easy to understand ill go give it a try

thanks ill try it 2morro

cool im gonna try

wow thats a nice glitch... ill give it a go sometime

HaHa NiCe FiNd... BuT iS It OnLy FoR ThE EnEmIe BeInD ThE cHeCk pOiNt?

yes only for the enemies before the checkpoint. it has something to do with the enemies not seeing you and you passing the checkpoint... whats funny is if you shoot from another side of a wall they start shooting towards the direction where you first started... not at you lol