Two U.S. Navy pilots ejected from their jet fighter over the Red Sea after it was caught in "an apparent case of friendly-fire," U.S. Central Command said.
While Russia is mass-producing machinery at state-owned industries, Ukraine has spawned hundreds of entrepreneur-led defense startups by slashing regulation and cutting taxes.
Moscow has stepped up efforts to refurbish old equipment, including Soviet-era tanks used as props in films, after losing an estimated 11,000 armored combat vehicles in the Ukraine war.