Michael Bay used one of the same sound effects as he did in Pearl Harbor
At the beginning of the first battle at the Annex, one of the militants throws a Molotov cocktail into the compound and when it explodes it makes the same sound as a bomb that blew up a battleship at the beginning of the Japanese attack in the movie Pearl Harbor. You can see for yourself:
Pearl Harbor
https://www.youtube.com/watch?v=bxIsVYdB0lA
2:44
13 Hours
https://www.youtube.com/watch?v=eCt1jo87zKI
0:13