Newly declassified CIA information reveals the story of Oscar Seborer, who gave the Soviets vital secrets to help them develop their own atomic bomb, and whose parents are buried in Gan Yavne
Putin says this makes Russia the only country with such advanced weapons, which can hit almost any point in the world
Last week, Israel tested what foreign reports said was a nuclear-capable Jericho missile amid reports that Iran has deployed its own missiles in Iraq, 400 kilometers from Israel
Mole recruited by AIVD intelligence agency was key to success of 2010 cyber offensive targeting Iran's nuclear enrichment plant in Natanz, attributed to the CIA and Mossad
When it comes to mishaps in its strategic weapons programs, Russia still stays true to the path of secrecy, cover-up and negligence paved by the long gone Soviet Union, leaving Moscow's 'doomsday weapon' to endanger mostly its own citizens
The U.S. military on Sunday flight-tested a ground-launched version of a cruise missile that was previously banned by the Intermediate-Range Nuclear Forces Treaty
Authorities have been drip-feeding information about a blast during a rocket test on a platform in the White Sea off northern Russia
While the Russian defense ministry said radiation levels remain unchanged, a nearby city reported spike in radiation, and residents have been stocking up on iodine
While the U.S. has no real plan ahead, Tehran's announcement on increased uranium enrichment shows it intends to force the EU to convince it to stay in 2015 agreement
Swedish-based research group highlights trend of modernizing nuclear weapons, which 'remain a central element in military strategies and national security doctrines'
Japanese Prime Minister Shinzo Abe will arrive Wednesday in Iran after an earlier meeting with U.S. President Donald Trump
New U.S. intelligence, reported by CNN, questions whether Washington is tacitly allowing Riyadh to develop technology that would counter its regional rival Iran
Giving up missile tests would mean giving up the right to self defense, a North Korean foreign ministry spokesman tells local media
'All states with nuclear weapons have nuclear modernization programs underway and the arms control landscape is changing'
Kennedy's ultimatum, Ben-Gurion's 'sick' reply and a 'fiasco' nuclear inspection: Newly declassified documents shed light on the diplomatic crisis that some feared may lead to a U.S. raid on Israel's Dimona plant
Elie Geisler says he was asked during the Six Day War to guard a secret base in central Israel that held the device. He described a clash with Col. Yitzhak Yaakov, who demanded control of the base and threatened to break into it by force
Netanyahu argued the warehouse showed Tehran still sought to obtain nuclear weapons, despite the nuclear deal
Many U.S. lawmakers are concerned that sharing nuclear technology with Saudi Arabia could eventually lead to a nuclear arms race in the Middle East
After February bombing almost triggered war between two nuclear-armed rivals, diplomats slated to discuss opening corridor and new border crossing with India
Move is seen as preparation to restart missile tests; facilities were dismantled last year when Pyongyang entered talks with U.S. and South Korea
U.S. president calls Democrats' decision to interview his longtime fixer at same time as summit 'perhaps a new low in American politics'
In rare move, Pyongyang's delegation called a late-night news conference to deny U.S. president's statement that it 'wanted sanctions lifted in their entirety' in Hanoi summit
Foreign minister accuses Washington of ignoring the kingdom's human rights violations, in light of congressional report on U.S.-Saudi cooperation
In toughest remarks yet on potential new arms race, Russian president said he would not be first to deploy missiles in response to Washington's decision to quit landmark treaty
The meeting, to be held next week, is intended for officials to further 'explain what concrete steps they want from each other' before February's major conference
The simulation comes after Russia suspended the Cold War-era Intermediate-range Nuclear Forces Treaty following the United States' announcement it would withdraw from the pact
Secretary of State Mike Pompeo says Washington will reconsider withdrawal if Russia ends alleged violations
The Arrow 3 is considered the next generation of defense systems, capable of attacking targets at from great distances and heights at a much higher speed
The tough Russian statement came in response to the U.S. administration’s Missile Defense Review released Thursday during Trump’s visit to the Pentagon
After a failed launch earlier this week, which Israel's Netanyahu warned was hiding efforts to develop intercontinental ballistic missile, other Western leaders warn against Tehran's attempts to deliver a nuclear weapon