First hand account of the attack on the Ukrainian Foreign Legion base...

 Thanks to Alexander Timokhin for the link!

via Reddit

Yeah man, I'll admit I was a little naive myself even having seen some combat previously. I did not expect to be attacked by jets while sleeping in a barracks room on a training base 10 miles from Poland

What makes a crater that deep? Some type of special missile to knock out underground command/control centers or such? Read the comments on this incident here.