President Joe Biden's administration has decided to allow US defence contractors to work in Ukraine, officials announce. Wondering what Trump's return to the White House means for the Ukraine war?

Throughout Russia's full-scale military aggression against Ukraine, Russian forces have been using not only conventional ...

Iran seems to have weaponized the pharmaceutical fentanyl. It may have given these chemical weapons to Hamas and Hezbollah to ...

VO, which are loaded with hazardous chemicals that are used for counter-riot operations and are prohibited as weapons of war, ...

University of Arizona researchers, funded at $2.1 million by the U.S. Army, are building a handheld device for military personnel. It demonstrates unprecedented sensitity in detecting toxic gases.

Vladimir Putin has deployed a new undetectable gas to choke enemy soldiers in the Ukraine war as part of his latest World War ...