The Tsar Bomba wasn’t just a bomb—it was a message. In 1961, the Soviet Union detonated the largest nuclear weapon ever built ...

The most powerful weapon in the US nuclear arsenal is the B83 nuclear bomb. Developed in the late 1970s and in use since 1983, the B83 is a variable-yield gravity bomb with unparalleled destructive ...

New images assessed by Business Insider show new roadworks, buildings, and modifications, with some sites undergoing rapid ...

The US military is providing new details about its decade-long effort to develop the massive bunker-busting bombs used in recent strikes against Iranian nuclear facilities. That raid saw seven ...

Israel-Iran war: Hours after explosions boomed Bushehr – home to Iran's only nuclear power plant, the Rosatom downplayed the attack by Israel. Earlier, Russia had warned that an Israeli strike ...

Top US general says roughly 15 years of planning to defeat Iran's most fortified nuclear site centered on this massive 30,000-pound bomb ...

Iran's foreign minister said America's airstrikes on nuclear targets were "outrageous" and will have "everlasting consequences." ...

The deep penetrating bombs that the U.S. dropped into two Iranian nuclear facilities were designed specifically for those sites and were the result of more than 15 years of intelligence and weapons ...

President Donald Trump said Iran was “weeks away” from having a nuclear bomb. Iran was close to having bomb-grade uranium, but experts predicted it could have taken anywhere from months to two ...

Footage of an explosion illuminating a nighttime landscape has been described by social media users to show a U.S. strike on Iran’s Fordow nuclear plant, but the video predates the incident by more ...

Iran's Fordow nuclear facility appeared to sustain severe damage in a U.S. strike that used B-2 stealth bombers and bunker-buster bombs.

The Kremlin said on Wednesday that it thought it was too early for anyone to have an accurate picture of the extent of damage inflicted on Iran's nuclear facilities by U.S. bombing last weekend.