I find this one odd, in that I started looking at this in Wikipedia. The entry was recent, starting with dates in Sept-2014 (to be expected).
The last updates are from... yesterday. Someone is updating this about as often as the BBC posts an update. I just find that a bit bizarre.
Second_Battle_of_Donetsk_Airport
Most of the last paragraphs (for the last few days) include "alleged" and "'X' said that..." with no real facts.
So why is it in Wikipedia if this is still an ongoing event?
The description sounds at points like Stalingrad, with one side holding the second floor (we have not been ejected from the building!) and the other holding the third floor and the basement.
My son plays Call of Duty; this sounds like one of the locations for that game.
The BBC coverage includes published drone flight purportedly from the Ukrainian armed forces over the Donetsk airport, which may be more appropriate for the apocalyptic imagery file (trashed building exterior and interior):
http://www.bbc.com/news/world-europe-30876223
It also includes some shots of tanks and individual soldiers, including one with what I believe is a WW2 Russian ATR, a PTRD or PTRS (I can't tell as the gunner covers his end and the muzzle is out a window).
Addition: I guess it is the PTRS-41, and that I am not hte first one to see it video from Donbass. This was on the PTRS-41 page, at the bottom:
" These rifles have been seen in use by pro-Russian militiamen in Eastern Ukraine, during the Donbass War. One of the rifles was fitted with a nonrganic muzzle brake from PTRD"
Uncle Ted