The idea of a “gay bomb” is a terrible marriage of awful science and rampant homophobia that seems like it belongs firmly in the 1950s. But as recently as 1994, the US Air Force’s Wright Laboratory requested a jaw-dropping $7.5 million to develop a chemical aphrodisiac that could be dispersed by an explosive and would cause “homosexual behavior” in enemy combatants.[
The whole idea was a failure on a scientific level. First, there is no known or proposed mechanism for a chemical causing heterosexual people to suddenly change their sexual orientation. Second, there’s also no known or proposed aphrodisiac chemical that’s ever had a measurable effect on the human body, let alone such a drastic one.
It was also a failure on a conceptual level as there’s no evidence that a big gay orgy would actually reduce troop morale. To the contrary, we already have plenty of evidence of excellent career soldiers who happen to be homosexual.
As this is the case, the funding was never delivered and the whole project thankfully never made it past the concept stage.