Syrian rebels down Russian plane, kill pilot Suleiman Al-Khalidi, Polina Devitt AMMAN/MOSCOW (Reuters) - Syrian rebels shot down a Russian warplane on Saturday and killed its pilot on the ground after he ejected from the plane, Russia’s defense ministry and Syrian rebels said. The SU-25 came down in an area of northern Idlib province that has seen heavy air strikes and fighting on the ground between Syria’s government forces backed by Russia and Iran, and rebel groups opposed to President Bashar al-Assad. Syrians opposed to Assad see Russia as an invading force they blame for the deaths of thousands of civilians since Moscow joined the war on the side of the government in 2015. The U.S. State Department said it had seen reports about the incident and allegations that the United States provided missiles to groups in Syria. “The United States has never provided MANPAD missiles to any group in Syria, and we are deeply concerned that such weapons are being used,” said State Department spokeswoman Heather Nauert. “The solution to the violence is a return to the Geneva process as soon as possible and we call on Russia to live up to its commitments in that regards.” The Russian plane was shot down over the town of Khan al-Subl near the city of Saraqeb, close to a major highway where the Syrian army and Iranian-backed militias are trying to advance, a rebel source said. Although the Russian pilot escaped the crash, he was killed by rebels who had tried to capture him, the source said. Tharir al-Sham, a jihadist group spearheaded by the former Syrian branch of al Qaeda, claimed responsibility for shooting down the plane on social media, saying one of its fighters had scored a direct hit with a shoulder launched anti-aircraft missile. “This work is the least we can do to revenge our people. Let the criminal invaders know that our skies are not a picnic and they will not pass through without paying a price, God willing,” senior commander Mahmoud Turkomani said in a statement released by the group. Russia’s Defence Ministry also said that the aircraft was downed by a portable surface-to-air missile. The pilot reported that he had ejected by parachute, it said, and he was later killed on the ground. “The pilot died in a fight with terrorists,” the ministry said.