FACT: The Chinese have overflown the US with balloons before.
FACT: Chinese spy balloons have been publicly documented as far back as 2020 over Japan.
FACT: The United States used the shit out of balloons during the Cold War.
FACT: The Soviets discovered that the best way to do anything about it was build custom planes.
FACT: Weather balloons require reflectors to be visible to radar.
FACT: The Soviets gave up on radar and relied principally on optical detection. (2 links up)
FACT: The Soviets eventually gave up on projectile weapons and tested lasers.
FACT: The US also tested aircraft-based laser weapons in the '80s.
FACT: In 2018, the USAF commissioned a development project called "Irascible Pod" for testing on the U-2.
SPECULATION: IRASCIble Pod = Illumination/Refraction for AeroStat CounterIntelligence. C'mon. Y'all know we've done worse.
SPECULATION: We needed an excuse to deploy our 70,000ft ceiling, 400kt, 14-hour-flight-duration, LIDAR-equipped, CO2-laser-bearing balloon hunter-killer and we got it over the weekend.