Mk 3 Centurion Type K,British Army number 06 BA 16, later devolved under Contract Demand 2843 to the Australian Army, who gave it registration number 169041, was involved in a nuclear blast test at Emu Field in Australia in 1953.
It was placed about 500 metres from the device being detonated and left with the engine running. Upon return to the tank for subsequent examination it was found to have been pushed away from the blast point by about 2 metres and that its engine had stopped working only because it had run out of fuel. Antennas were missing, lights and periscopes were heavily sand blasted and the cloth mantlet cover was heavily carbonised but the tank was able to be driven away from the site. Had the tank been manned, it is unlikely that the crew would have survived due to the shock wave created by an atomic blast.169041, subsequently nicknamed The Atomic Tank, was later used in the Vietnam War and is now located at Robertson Barracks in Palmerston, Northern Territory. Although other tanks were subjected to nuclear tests, 169041 is the only tank known to have withstood atomic tests and subsequently gone on for another 23 years of service, including 15 months on operational deployment in a war zone.
I wonder if it glows in the dark?