What happened in 1986 was not an explosion, the Challenger simply went through a wormhole and came out 16 years later over the Atlantic Ocean where it was disguised by the government as a 767 and crashed into the first tower. A similar series of events occurred to get Amelia Earhart to crash into the second tower.
A true war story is never moral. It does not instruct, nor encourage virtue, nor suggest models of proper human behavior, nor restrain men from doing the things men have always done. If a story seems moral, do not believe it. If at the end of a war story you feel uplifted, or if you feel that some small bit of rectitude has been salvaged from the larger waste, then you have been made the victim of a very old and terrible lie. There is no rectitude whatsoever. There is no virtue. As a rule of thumb, therefore, you can tell a true war story by its absolute and uncompromising allegiance to obscenity and evil.