Makes sense
An Afghan and coalition security force arrested Haqqani weapons supplier during an operation in Pul-e 'Alam, Logar province, Afghanistan, Aug. 28, 2012. The detained weapons supplier acquires weapons and improvised explosive devices for Haqqani fighters in Logar. In the days leading to his arrest, the weapons supplier was providing weapons and equipment to Haqqani fighters for an upcoming attack. The security force also detained one suspected insurgent and seized an assault rifle and ammunition as a result of the operation. source
Whats with all the flags on the outside?
I would venture to say it's definitely a gift and serves no tactical purpose. Our guys did it all the time. I'm not sure who those guys are though. Definitely not Batt Boys. I don't know what other SOF do, but we have to turn those Cryes back in. I honestly don't understand why sleeve cutting got so popular other than to do something the conventional folk can't.
In some places it's SOP to use flags in lieu of VS-17 panels for marking friendly positions during the day. .
There are old shots of the SAS in Italy during WW2. Same thing.
Found it on some shooting instructors web page.