The Philippines case I was referencing was when Colin Powel was Chairman of the JCS. A Philippine military group staged a coup. The friendly Philippine government asked for help to suppress the coup. The U.S. did not want to get involved in an Philippine internal affair, but wanted to show support for the elected government. The Chiefs were in the tank debating what to do: the normal range of options of bombing (too indiscriminate), sending an ARG (use your silver bullter and you then have no silver bullets left), deploying the 82nd (too slow), etc. Powell came up with having U.S. fighters fly very low over the coup members' base, to let them know the U.S. was aware and was present, but not to shoot or drop anything.At one level, I like Tidewater’s M240 suggestion. But it assumes that the nutjobs are really bluffing. I worry that some of them are insane enough to want to be martyrs, and would use the noise as an excuse to return fire with real bullets. Or fire real bullets elsewhere, away from the tight security.
That was enough to use the coup to fall apart, and the U.S. was not involved in killing any Filipinos (where the legacy of U.S. imperialism is never far from the surface).
One of Powell's best, but least-known moments.