Turkey aims to develop good relations with Syria and Iraq, and both countries need to be stable for counter-terrorism efforts to succeed, Turkish Prime Minister Binali Yildirim said on Wednesday.
Russia on Tuesday bombed targets linked to the Islamic State (IS) group in Syria near the historic city of Palmyra, killing "a great number" of personnel, the defence ministry said.
A suicide bombing at a market near Baghdad killed at least seven people on Tuesday, officials said, the latest in a series of deadly attacks in and around the capital.
The United States is stepping up its military campaign against Islamic State (IS) by sending hundreds more troops to assist Iraqi forces in an expected push on Mosul, the militants' largest stronghold, later this year.
Turkish authorities have placed seven more suspects under arrest over the triple suicide bombings at Istanbul's main airport last month, bringing to 37 the number charged over the attack, media reports said on Monday.
The Islamic State group lost 12 percent of the territory it holds in Iraq and Syria in the first half of 2016, according to an analysis by British think-tank IHS.
Iraqi forces have captured a key airbase from the Islamic State group that can serve as a launchpad for retaking the jihadist-held city of Mosul, Prime Minister Haider al-Abadi said on Saturday.
A Bangladeshi teenager who police say was a suspect in last week's deadly attack on a Dhaka cafe has died in custody, with his family insisting he was a hostage and alleging torture by security forces.
A child was among at least 15 civilians killed in air strikes on an Al-Qaeda-held town in northwestern Syria on Friday, a monitoring group said.
Iraqi Prime Minister Haider al-Abadi sacked the head of the Baghdad security command and other officials after a bombing in the capital killed 292 people, his office said on Friday.
A Baghdad bombing claimed by the Islamic State group killed 292 people, the health minister said on Thursday, raising the toll of what was already one of the deadliest attacks in Iraq.
Militants on Thursday attacked Bangladeshi police guarding the country's biggest festival marking the end of Ramadan, killing three people and wounding 14, days after Islamic State claimed a major attack in the capital.