Video shows Houthi rebels in Yemen using a jury-rigged Russian fighter-jet missile to take on an F-15

"The Saudis maintained that the missile did not down the jet, which it claimed returned to base. The Houthis claimed they downed the jet. Saudi fighter jets likely have decoys and defensive measures on board. But Bronk said, 'I would be reasonably surprised if a fast jet could emit that amount of fire on impact and get home'."