We still do not know how much damage last month’s US air strikes on Iran’s nuclear facilities caused. “I believe it was total ...

In 1954 the Castle Bravo test exploded a 15-megaton bomb – one thousand times more deadly than the one dropped on Hiroshima.

If a first strike is designed to cripple an adversary’s ability to retaliate, targeting Hampton Roads would do that, author ...

Setsuko Thurlow, who survived the atomic bombing of Hiroshima, Japan, in 1945, says we're walking through "a very dark time," ...

A recently declassified U.S. government document reveals a chilling list of names—individuals who were once trusted but later ...

A leaked preliminary assessment from the Defense Intelligence Agency on June 24 said that the damage was minimal. Whom to ...

A scholar of intelligence and strategy explains why battle damage assessments are so challenging – and why the process has ...

On July 16, 1945, the first atomic bomb was detonated near Socorro, New Mexico-and 80 years later, we're still feeling the ...