The attacks targeted residential areas in the towns of Jisr al Shughur, Khan Shaykhun, Maar Shoreen, Hantoteen and Ain al Bardeh in Idlib province, according to an Anadolu Agency correspondent on the ground.
The US request comes after Trump has repeatedly urged Berlin to increase its defence spending, last month calling Germany "delinquent" over its contributions to NATO's budget.
White Helmets sources say the dead include three children. More than 470 civilians have perished in regime and Russian bombardment in Idlib de-escalation zone despite a deal against acts of aggression in northwestern opposition bastion.
Abdul Baset al Sarout had long been in the crosshairs of the Syrian regime for his songs of freedom.
The attack took place in Azaz, a city that plays a crucial role in Turkey's operations in Syria that aims to secure a safe zone for Syrian refugees.
"Evacuating the observation post in Idlib after the regime's attack is definitely not happening, it won't happen anywhere," Turkish Defence Minister Hulusi Akar said.
A team of TRT World journalists visited several districts in the contested region and interviewed people affected by the brutal aerial assaults carried out by the regime and Russia.
The fate of Idlib ought to be the major concern of the free world, yet all it garners, at best, is a few words of concern and condemnation.
President Erdogan says Ankara will soon clear Syria’s borders with Turkey of terrorists, allowing around 4 million Syrians to return home.
Trapped civilians fear the Syrian regime is destroying vital facilities, including hospitals and rescue organisations, to clear the way for brutal ground assaults.
After the YPG/PKK terror group carried out attacks against Turkish and FSA positions in northern Syria, the FSA launched operations to head off these attacks.
Dozens have died since April 26 in such attacks, war monitor says. Schools, health facilities and residential areas have been hit by the "worst barrel bombing campaign" in opposition-held areas in northwestern Syria in 15 months, UN says.
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