As Trump takes office, issues of arms control, the U.S. arsenal and weapons testing will be on the radar for many nuclear weapons researchers.

Russia's point man for arms control cautioned Donald Trump's incoming administration against resuming nuclear testing, saying Moscow would keep its own options open.

Moscow signed the Comprehensive Nuclear Test Ban Treaty (CTBT), which prohibits nuclear explosions for civilian or military purposes, in 1996 and ratified it in 2000. However, Russian President ...

In an explicit signal to Washington, Deputy Foreign Minister Sergei Ryabkov, who oversees arms control, said Trump had taken a radical position on the Comprehensive Nuclear Test Ban Treaty (CTBT ...

TASS/. Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) Executive Secretary Robert Floyd and Russian Deputy Foreign Minister Sergey Ryabkov held a meeting on the sidelines of the Moscow ...

An On-Site Inspection (OSI) for possible nuclear radiation monitoring which was scheduled to be held in Sri Lanka’s Eastern ...

Sergei Ryabkov, Russia’s deputy foreign minister who oversees arms control, noted that Mr Trump refused to ratify the Comprehensive Nuclear-Test-Ban Treaty during his first term. Referencing this ...

Islamist terrorists stormed the Paris office of Charlie Hebdo, killing 12 members of the satirical publication's staff.

MOSCOW (Reuters) -Russia's point man for arms control cautioned Donald Trump's incoming administration on Friday against resuming nuclear testing, saying Moscow would keep its own options open ...

In the five decades between 1945 and the 1996 Comprehensive Nuclear Test Ban Treaty, over 2,000 nuclear tests were carried out, 1,032 of them by the United States and 715 of them by the Soviet ...

In an explicit signal to Washington, Deputy Foreign Minister Sergei Ryabkov, who oversees arms control, said Trump had taken a radical position on the Comprehensive Nuclear Test Ban Treaty (CTBT ...