Ukraine's military intelligence puts Zircon's highest recorded speed at Mach 6.8, below Moscow's Mach 9 claim, and says both its motors are solid-fuel. Its component catalogue also names two US-manufacturer chips inside.
The collapse of post-Cold War pax technica becomes evident as analysis reveals extensive use of Western electronics in Russian, Iranian, and North Korean weapons.
Electronics from the US and EU were found in debris of around 60 North Korean KN-23 missiles Russia launched at Ukraine in 2024, accounting for one-third of its ballistic strikes.