Armenia's prime minister said peace talks with Azerbaijan under Russian mediation would be inappropriate, as fighting over the breakaway Nagorno Karabakh region entered a fourth day.
Three members of Iran's Revolutionary Guards were killed by unknown assailants on Tuesday in the country's southeastern province of Sistan-Baluchistan.
Azerbaijani and Armenian forces claimed to have inflicted heavy losses as fighting raged for a third day on Tuesday over Azerbaijan's breakaway region of Nagorno Karabakh.
Saudi Arabia has said it arrested 10 members of a "terrorist cell," some of whom underwent military and explosives training at Revolutionary Guard camps in Iran.
Three Iraqi children and two women were killed Monday when a rocket targeting Baghdad airport, where US troops are stationed, fell instead on their home.
Jihadists have attacked a convoy of a regional governor in Nigeria's restive northeast, just two days after a similar ambush targeting him left 30 dead, two security sources said Monday.
Iran's Revolutionary Guards on Sunday unveiled a new naval ballistic missile with a potential range of over 430 miles, local media reported, following months of tensions with arch-enemy the United States.
Armenian separatists in the breakaway region of Nagorno Karabakh said Monday 15 more of its fighters have been killed in a flare-up of a territorial dispute, bringing the total death toll to 39.
President Vladimir Putin will on Friday oversee massive military exercises as Russia stages a series of drills with China and other allies amid fresh tensions with the West.
Afghan security forces have killed 65 Taliban militants during an intense battle in eastern Afghanistan, as fighting rages between the two sides despite ongoing peace talks.
Brutal clashes between communities over farmland in central DR Congo earlier this month left 11 people dead, almost 10,000 displaced and nearly a thousand homes torched, a local charity said.