EU to huddle on Turkish-Syrian crisis LUXEMBOURG, June 25 (UPI) -- European foreign ministers would discuss Syria's downing of a Turkish warplane Monday, officials said as the crisis intensified ahead of an urgent NATO meeting. The European Union ministers meeting in Luxembourg had already planned to discuss the 16-month Syrian conflict, the officials said, but would now focus on a response to the shoot-down after Ankara said the two-seat, twin-engine F-4 Phantom jet was over international waters when Syria shot it down. Turkish Foreign Minister Ahmet Davutoglu accused Syria of deliberate misinformation when it claimed the jet was in Syrian airspace. He told state-run Turkish Radio and Television the plane was on a training flight to test Turkey's radar along the Mediterranean coast and was clearly marked as Turkish. It was not gathering information on Syria. ... It has nothing to do with Syria," Davutoglu said. "To perceive a threat from this kind of a flight carries a bad intention," he said, vowing a decisive response. "Our perspective is that of peace ... but nobody can throw Turkey's international security into risk or test Turkey's capacity," Davutoglu said. Davutoglu explained the plane had momentarily entered Syrian airspace -- which Turkish President Abdullah Gul said was "routine" for supersonic jets on training flights -- but quickly left and was shot down several minutes later in international airspace 13 miles from the Syrian coast. The Turkish Foreign Ministry said Sunday it knew the coordinates of the plane's wreckage, 4,265 feet below the surface of the Mediterranean Sea, but had not found it or the pilots. Syria said the fighter-bomber was on a military reconnaissance flight and it didn't know the jet belonged to Turkey, its neighbor and former close ally. It characterized the shoot-down as a defensive reaction to a Syrian sovereignty violation, but said the downing was "not an attack." "There was no hostile act against Turkey whatsoever," Syrian Foreign Ministry spokesman Jihad Makdissi told Turkish channel TRT Haber. It was just an act of defense for our sovereignty. "They are our neighbors, we are not looking for any escalation," Makdissi told The Wall Street Journal in a phone interview. In fact, we would like them to review their political position on Syria. U.S. Secretary of State Hillary Clinton said in a statement Sunday the Obama administration condemned "this brazen and unacceptable act in the strongest possible terms." She said Washington would "work with Turkey and other partners to hold the Assad regime accountable." NATO member Turkey called a meeting of envoys to the 28-nation military alliance for Tuesday in Brussels to consult on how to respond to the incident. Turkey's request was under Article 4 of NATO's 1949 founding treaty. The article says member states may "consult together whenever, in the opinion of any of them, the territorial integrity, political independence or security of any of the parties is threatened." The article does not mention possible armed responses, cited in Article 5, which commits each member state to consider an armed attack against any one state to be an armed attack against all states. The announcement marks the first time Ankara has turned to its NATO allies in the 16 months of the Syrian conflict. Turkey shares a 565-mile border with Syria.