Turkish drone strikes in Syria’s Idlib province killed 19 regime soldiers on Sunday, a war monitor reported, as tensions soared between Damascus and Ankara. The 19 died in strikes on a military convoy in the Jabal al-Zawiya area and a base near Maaret al-Numan city, the Syrian Observatory for Human Rights said. The report came hours after Turkey shot down two Syrian warplanes, in an escalating offensive against the Damascus regime in the country’s northwestern province of Idlib. Following weeks of violence in and around Idlib, Turkey confirmed the launch of a full military operation against Russian-backed Syrian forces after 34 Turkish soldiers died last week in an air strike blamed on Damascus. Tensions have intensified between rebel backer Turkey and the regime’s main ally Moscow, but Ankara has insisted it does not want to clash directly with Russian forces. Syria says two warplanes shot down by Turkey as tensions soar The Syrian regime has vowed to retake the last opposition enclave in a nine-year civil war. Ankara has also pressured Europe over the conflict by opening its border for migrants already in Turkey to cross into the continent. The confrontation between Syrian forces and Nato-member Turkey has prompted worries over a wider conflict and a migrant crisis in Europe similar to that of 2015.