Solomon’s comment referred to so-called supercritical nuclear test explosions banned under the Comprehensive Nuclear-Test-Ban ...

Israeli Prime Minister Benjamin Netanyahu warned Iran any attack on the Jewish state “will be met with a very harsh response.” ...

The Air Force’s ASM-135 missile test in 1985 was the first kinetic destruction of a satellite in orbit. It would not be the last.

According to the Russian president, the combat testing of the Oreshnik missile system was conducted in response to an attack by US-made and British-made long-range missiles on Russian territory ...

In the wake of President Trump’s suggestion earlier this year that the U.S. would resume nuclear testing, a U.S. government representative defended the stance at a global nuclear arms control ...

Russia’s RS-28 Sarmat, better known in NATO circles as “Satan II,” was sold as a planet-scorching superweapon that would ...

Russia's most powerful new intercontinental ballistic missile, the RS-28 Sarmat, has become a symbol not of technological breakthrough but of mounting failure after a series of disastrous test ...

Don’t call me a Luddite. The Nuclear Test Ban Treaty was adopted in 1963 and has been signed by nearly all countries in the world. It was soon followed by the Nuclear Non-Proliferation Treaty NPT).

For nearly three decades, the five declared nuclear powers — the US, Russia, China, France and the UK — have complied with a nuclear test ban treaty that has not yet entered into force but whose moral ...

India continues to bolster its nuclear capabilities amid rivalry with neighbors China and Pakistan, as it is expected to soon place the third nuclear-armed submarine into service. Newsweek has emailed ...

Israel will complete the handover of the Arrow 3 anti-ballistic missile defense system to Germany on Wednesday, marking the first time another country will have independent access to the high-end ...