The Boeing B-52 Stratofortress is the United States Air Force's longest-serving strategic heavy bomber — a subsonic, eight-engine platform that has carried both nuclear and conventional payloads on every major American air campaign since Vietnam and is now slated to fly into the 2050s via the.
China's primary long-range strike platform — a modernized Tu-16 derivative that carries up to six cruise missiles, conducts persistent bomber patrols around Taiwan and the first island chain, and forms the backbone of PLAAF/PLANAF bomber aviation.
Russia's Mach-2-capable strategic heavy bomber and standoff cruise-missile carrier — the largest and fastest supersonic aircraft ever fielded, modernized with new-build Tu-160M aircraft entering service despite aging fleet challenges.