(ASSOCIATED PRESS) A Russian pilot who ejected from his fighter jet after it was shot down in northwestern Syria on Saturday was killed by militants after he landed alive on the ground and resisted capture by an Al Qaeda-linked group, Syrian monitors and a Syrian militant said.

Moscow did not confirm the downing of its plane or the killing of a pilot in Syria. The Britain-based Syrian Observatory for Human Rights said the Russian pilot was dead but had no further details.

A Syrian militant in the area told the Associated Press that the Russian pilot was shot and killed when he resisted capture by opening fire from his pistol on the militants who tried to capture him. The militant refused to be identified by his real name because was not authorized to speak to the media.

A video circulating on social media shows the lifeless body of a man, his face stained with blood, as bearded gunmen stand around him. One of the armed men shouts: “He is Russian.” The authenticity of the video could not be independently confirmed, but it corresponded to events reported by the AP.

According to the Observatory, the plane was downed on Saturday afternoon in the rebel-held Idlib province, near the rebel-held town of Saraqeb, which Syrian troops have been trying to take under the cover of Russian airstrikes.

Russia is a key ally of President Bashar Assad and has been waging a military campaign on behalf of his forces since 2015. Since then, Syrian government forces have captured wide parts of the country and in recent weeks have been marching in the rebel-held northwestern province of Idlib. The province is also a base for Al Qaeda’s branch in Syria and other Islamic groups.

The opposition’s Aleppo Media Center said the plane was a Russian-made SU25 but did not say whether it was Russian.

Earlier in the day, the Observatory and the media arm of Al Qaeda-linked militants reported intense airstrikes on the rebel-held stronghold.

The Observatory reported more than 35 airstrikes on Saraqeb since late Friday, adding that many of its residents are fleeing.

The Ibaa News Agency of the Al Qaeda-linked Levant Liberation Committee, said Russian and Syrian warplanes and helicopter gunships have been pounding Saraqeb and Tel Mardeekh village in Idlib since the early hours of Saturday.

Syria’s state news agency, SANA, said Syrian troops captured the village of Maasaran as well as the Tel Tokan hill, cutting links between Saraqeb and the rebel-stronghold of Maarest al-Numan to the south.

In recent weeks, Syrian government forces and their allies pushed into Idlib, an opposition stronghold, inching closer to a key highway that connects Syria’s two largest cities, Damascus and Aleppo.

The U.N. says more than 270,000 have been displaced in Idlib because of the government onslaught since Dec. 15.

The violence in Idlib came as fighting raged between Turkish troops and Turkey-backed opposition gunmen with Syrian Kurdish fighters in the northern Syrian enclave of Afrin.

The Turkish military said two of its soldiers were killed in Syria and a third was killed on the Turkish side of the border in an attack by Syrian Kurdish militiamen.

The military said Saturday’s deaths were related to Turkey’s operation against the Syrian Kurdish-held enclave of Afrin, code-named Olive Branch. One of the soldiers was killed when a Turkish tank was hit in Afrin.

A total of eight Turkish soldiers and at least 24 allied Syrian opposition fighters have died in Ankara’s offensive, which started Jan. 20.

The Turkish operation aims to clear Afrin of the U.S.-backed Syrian Kurdish militia, known as the People’s Protection Units or YPG, which Turkey considers to be a terrorist group and an extension of the Kurdish insurgency within its borders.

Turkish presidential spokesman said Turkey will not tolerate the presence of a Syrian Kurdish militia “anywhere” along its southern border, hinting that Ankara might expand its military operation underway in the Syrian enclave of Afrin eastward.

The spokesman, Ibrahim Kalin, said on Saturday that Turkey’s first demand is to see the Syrian Kurdish militia move east of the Euphrates River and leave the town of Manbij, where American troops backing the Syrian Kurdish fighters are stationed.

Turkey considers the YPG a “terrorist group” and an extension of Kurdish rebels inside Turkey.

Kalin called on the United States to “disengage” from the YPG and said Turkey will continue communications with “our American allies to avoid any confrontation.”

Turkey shares a 911-kilometer border with Syria. The YPG controls much of the territory along the border and an uninterrupted strip from Manbij to the Iraqi border.