New York Governor Andrew Cuomo on Wednesday proposed the "toughest assault weapons ban in America" in response to a rash of shooting massacres, including the tragedy last month at a Connecticut school.
Myanmar on Thursday denied accusations it had used chemical weapons against ethnic minority rebels in the northern state of Kachin, where an escalating conflict has overshadowed wider political reforms.
Several US states are considering allowing school teachers to carry weapons, and educators, determined not to allow a repeat of the Newtown massacre, are flocking to training sessions.
Russian President Vladimir Putin held talks in New Delhi on Monday to tighten defence ties and boost trade with India, a traditional ally and one of Russia's top clients for arms sales.
Activists aiming to halt Japan's whaling fleet Tuesday revealed their new weapon for their latest Antarctic campaign -- a US$2 million ship once owned by the government in Tokyo.
An intruder robbed an Australian navy vessel of a cache of weapons Friday after overpowering military personnel on guard, the defence department said, in a major security breach.
Iran is ready to significantly boost output at its most controversial nuclear plant, a new UN nuclear agency report showed Friday, taking Tehran closer in theory to being able to develop a nuclear weapon.
Iran could produce enough weapons-grade uranium to make an atomic bomb within two to four months and then would need an additional eight to 10 months to build the device.
Iran on Monday added its voice to warnings against Syria ever using chemical weapons in its increasingly large-scale war with anti-government insurgents.
The Syrian regime plans to deploy chemical weapons against its own people "as a last resort", the former head of Syria's chemical arsenal told The Times newspaper in an interview published Wednesday.
The Syrian army has tested a chemical weapons delivery system, firing shells at a research centre in its northwestern desert region, the German magazine Der Spiegel reported Monday citing "witnesses".
British Prime Minister David Cameron and US President Barack Obama warned they would be forced to consider a new course of action if Syria threatens to use chemical weapons on rebel fighters.
The security firm formerly known as Blackwater has agreed to pay a fine of $7.5 million to avoid US prosecution for smuggling arms, the Justice Department said in a statement Tuesday.
UN negotiations to draft the first international treaty on the multi-billion-dollar arms trade have ended without a deal, with some diplomats blaming the US for the deadlock.