MIRV
A US MIRV test — each line represents the path of a warhead
During the nuclear honed days of the Cold War, the Soviet Union developed a uniquely dangerous missile able to strike anywhere in the U.S.
Loaded with multiple maneuverable warheads (MIRVs), while carrying decoys and chaff to keep from getting struck down, the technology undermined the entire balance of power between the two superpowers and struck fear into hard hearts at the Kremlin and the Pentagon alike.
It was a difficult era, fraught with When China successfully tested its DF-31A missile several days ago, it confirmed another country now has proven nuclear ability reach any city in the U.S. with precisely the type of missiles that troubled the U.S. decades ago.
The DF-31A is believed to have three warheads per missile and a range of about 7,000 miles, which allows it to target anywhere in the U.S. While that ability isn't new, China's CSS-4 has that capability as well, that missile requires a stationary launch pad and contains but one nuclear warhead.