Ukrainian president Volodymyr Zelensky said a “high-explosive” drone struck the protective shell of reactor four at the plant ...

The international chemical weapons watchdog said Friday it had found the banned riot control agent CS in nine samples handed ...

The OPCW found tear gas traces in Ukraine's Dnipropetrovsk amid conflict with Russia. Its use for warfare is banned by the Chemical Weapons Convention. Ukraine and the U.S. claim Russia's illegal use, ...

Two laboratories of the Organisation for the Prohibition of Chemical Weapons (OPCW) have confirmed that Russian troops are ...

The world's chemical weapons watchdog on Friday said it had once again found traces of tear gas on the frontline with Russia ...

Experts have also cautioned that withdrawing from the organization could weaken the world’s defenses against new outbreaks capable of triggering pandemics. Here’s a look at what Trump’s ...

It is difficult to see how Tulsi Gabbard can be relied upon to provide the quality of intelligence and national security ...

Sergey Ryabkov also expressed deep concern over the continuing trend towards "privatization of specialized international organizations by Washington and US allies, well-seen in the unacceptable situat ...

The Director-General of the Organisation for the Prohibition of Chemical Weapons (OPCW), Ambassador Fernando Arias, visited ...

During the Syrian civil war the OPCW found that chemical weapons were likely used by the regime in 20 instances.

The Organisation for the Prohibition of Chemical Weapons (OPCW) head met Syria's new leaders in a bid to improve strained relations over chemical arms. The visit aims to resolve the longstanding issue ...

The head of the Organisation for the Prohibition of Chemical Weapons said on Saturday meetings he had with Syria's new ...