An American official said the United States had information undermining Russia’s claim that a device it is developing is for ...
"The United States has been aware of Russia's pursuit of this sort of capability dating back years, but only recently have we been able to make a more precise assessment of their progress," said ...
The Next Generation Overhead Persistent Infrared constellation's first satellite may see its launch pushed back by a year to ...
As Washington grapples with the severity of the threat and the risk of nuclear confrontation, U.S. policymakers must make an effort to better understand the motivation behind China’s actions. Analysts ...
Declassified Air Force footage, taken during the recently concluded annual exercise known as Korea Flying Training, showed ...
At a hearing of the House Armed Services Committee’s strategic forces subcommittee, Plumb said the administration remains ...
North Korea has conducted its first nuclear retaliation simulation drill using super-large artillery, with Kim Jong Un in ...
Kim Jong Un could attempt a limited conflict to extract concessions from the U.S. in a presidential election year, experts ...
What if one of the missiles streaking from Iran towards Israel had been carrying a nuclear payload? That question has been ... Middle East and possibly heralding the apocalypse, military force must ...
Modernization of the nuclear force remains the Pentagon’s top priority. The new warhead is expected to be lighter than the current W76 and W88. It will allow for greater missile ranges ...
Left: “Mirror” nuclei lithium-8 and boron-8 undergo beta decay, then split into two alpha particles. Right: Radioactive ions from the ATLAS accelerator at Argonne National Laboratory are ...
But what is the risk of the conflict turning nuclear? And does Israel or Iran ... developing ballistic missiles and funding its proxy forces across the region. Since then, Tehran has continued ...