Police in northwest Nigeria's Kebbi state told AFP Sunday that the death toll from an attack by a gang of cattle thieves on seven villages Thursday had risen to 88.

Suspected Al-Qaeda gunmen killed five south Yemen separatists in Abyan province on Monday, in the terror group's biggest attack in the region for months, a secessionist security official said.

Mexican police have arrested three men over a bloody gun attack on a drug rehabilitation center that left 27 people dead, the local prosecutor's office said Sunday.

Police in the Atlantic Canadian province of Nova Scotia on Sunday were hunting for a 51-year-old man who they said was suspected of shootings that had resulted in "several victims".

Dozens of people were killed when gunmen opened fire at a political rally in Kabul on Friday, in the deadliest assault in Afghanistan since the US signed a withdrawal deal with the Taliban.

Gunmen have killed 12 people in an attack on a village in a region of central Nigeria known for bloody clashes between cattle herders and farmers, police said on Thursday.

Six Tanzanians were shot dead and seven others injured in an attack carried out by unidentified assailants in a village bordering a region in Mozambique

At least fifteen people were gunned down in an ambush by suspected militants in Thailand's violence-wracked south

Gunmen wearing police and army uniforms killed three people and injured three others at a bar in a heavily guarded neighbourhood of Burundi's biggest city Bujumbura late on Friday

A Russian soldier on Friday opened fire on troops at a Siberian military base, killing eight and injuring two, officials said, blaming the attack on a possible "nervous breakdown".

Three people were killed and seven more wounded Monday in an ambush in eastern DR Congo blamed on a notorious Islamist-rooted militia, local officials said.

Gunmen have killed 34 people in Nigeria's northern Zamfara state where criminal gangs have been terrorising remote villages, police said Sunday.