A blast-resistant window assembly is provided. The assembly has a window and first and second brackets. The window is fitted within an opening having at least one wall. The first bracket has a brace located adjacent the window and a stop located adjacent the wall. The second bracket is located adjacent the wall and is configured to receive the stop. During an explosion, force created therefrom causes the window to engage the brace of the first bracket to cause the stop of the same to be received by the second bracket.