Also, unlike every other mission you can't quit it normally. They did "fix" the Quiet thing though.Metal Gear Solid V: Phantom Pain
Mission: A Quiet Exit
Fuck this mission and the people who coded the tank AI in particular. The tanks are seemingly omniscient and impossibly accurate. Additionally their cannon has a rubber banding effect that allows them to instantaneously fire upon you no matter which direction it was facing prior to you leaving cover. This is of course regardless of your distance from the tanks and compounded by the sheer amount of tanks. What’s worse is that after you beat the mission you lose Quiet, hands down your best field ally.