I think MG is Major General.
https://twitter.com/laralogan/status/1432077219539656709
Lara Logan
@laralogan
If anyone is not paying att, the one thing you need to know about what is happening now in Afghanistan that will explain much of what happens from here is this:
THE UNITED STATES IS DIRECTING PERSECUTED AFGHANS AND HIGH VALUE TARGET ALLIES INTO TALIBAN CONTROLLED CHECKPOINTS.
Thank you for this info