This is just superb work. Brrrt Lines (Brrrt being the noise the A10 Warthog strike makes). All the audio overlay is taken from Insurgency Sandstorm. Credit to @heliman96 for finding it first.
"The day may dawn when fair play, love for one’s fellow-men, respect for justice and freedom, will enable tormented generations to march forth serene and triumphant from the hideous epoch in which we have to dwell. Meanwhile, never flinch, never weary, never despair."