ANKARA, Turkey (AP) — In a signal of new tensions raised by Moscow’s airstrikes in Syria, NATO denounced Russia on Monday for “irresponsible behavior” after its warplanes violated Turkish airspace, and Turkey warned that any future aerial intruder would be treated like an enemy.
Turkey, a NATO member, mentioned only one Russian intrusion over the weekend, but the military alliance said a second Russian jet also violated Turkish airspace Sunday.
The intrusions, which come amid deep suspicions and mutual distrust between Moscow and the West over Russia’s military action in Syria, highlight the potential for clashes between Russian and allied forces in the increasingly crowded skies over Syria.
Russia sought to play down the incident. Defense Ministry spokesman Maj.-Gen. Igor Konashenkov said the jet accidentally entered Turkish airspace for “several seconds” Saturday while returning to its base about 30 kilometers (20 miles) south of the border with Turkey. He said the violation happened due to poor weather in the area, which forced the pilot to approach the base from the north.
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Russia has taken measures “to prevent any such incidents in the future,” he added. The ministry said Russia had nothing to do with the second alleged incursion Sunday.
NATO called Russia’s actions “irresponsible behavior,” and U.S. Defense Secretary Ash Carter said Washington is conferring with Turkish leaders about the airspace violation.
White House spokesman Josh Earnest said the U.S. was “quite concerned” by Russia’s action, describing it as a provocation.
“Given the stakes and sensitivity around the Russian military action in that region of the world, I think our concerns are well-founded,” Earnest said.
U.S. Secretary of State John Kerry also expressed concern, telling reporters during a trip to Chile that the incident could have led to Turkey shooting down the Russian plane, and that Russia has a responsibility to act within international standards.
NATO Secretary-General Jens Stoltenberg said Russian warplanes had committed “unacceptable violations of Turkish airspace.”
“Russia’s actions are not contributing to the security and stability of the region. I call on Russia to fully respect NATO airspace and to avoid escalating tensions with the alliance,” he said.
The Kremlin voiced hope that the incident wouldn’t damage its friendly ties with Ankara.
“Bilateral relations with Turkey are quite comprehensive, and they are solidly based on mutual benefits,” President Vladimir Putin’s spokesman Dmitry Peskov said, adding that Moscow was looking into the incursion.
Turkish Prime Minister Ahmet Davutoglu said Russia had said the plane intruded “by mistake.”
“They said they are respectful of Turkey’s borders and that it would not happen again,” he told Haber Turk television.
But Davutoglu warned that Turkey would enforce its rules of engagement in case of intrusions, which call for treating anyone approaching its border from Syria as an enemy.
“The Turkish armed forces have their orders,” he said, saying it will take the necessary steps “even if it’s a bird that violates Turkey’s border. … Our rules of engagement are clear.”
A security meeting was called for Monday evening in Ankara, with Davutoglu chairing it.
Following urgent consultations Monday, NATO strongly protested the Russian intrusions and noted “the extreme danger of such irresponsible behavior.”
“The security of the alliance is indivisible, and allies stand in strong solidarity with Turkey,” the NATO statement said.
The Turkish Foreign Ministry said the Russian jet intruded Saturday near the town of Yayladagi, in Hatay province. Two F-16 jets intercepted the aircraft and forced it to return to Syrian airspace.
The Turkish military said a MiG-29 fighter of unknown origin had threatened two Turkish planes Sunday by locking its radar on them for 5 minutes and 40 seconds. The military said the incident occurred while 10 F-16s were patrolling the Turkish-Syrian border.
Konashenkov said the Russian air force doesn’t operate any MiG-29s in Syria. The Syrian air force reportedly has some MiG-29s.
NATO said Russian Su-30 and Su-24 aircraft violated Turkish airspace Saturday and Sunday in the Hatay region.
“The aircraft in question entered Turkish airspace despite Turkish authorities’ clear, timely and repeated warnings,” it said. “In accordance with NATO practice, Turkish fighter aircraft responded to these incursions by closing to identify the intruder, after which the Russian planes departed Turkish airspace.”
NATO also strongly criticized the Russian air campaign in Syria that began Wednesday.
Russia says its airstrikes are directed against the Islamic State group, also known as ISIS and ISIL, as well as al-Qaida’s Syrian affiliates. The U.S. and France say at least some of the strikes appear to have hit Western-backed rebel factions fighting government troops, with the real goal of protecting Syrian President Bashar Assad.
NATO said the alliance was calling on Russia “to immediately cease its attacks on the Syrian opposition and civilians, to focus its efforts on fighting ISIL, and to promote a solution to the conflict through a political transition.”
Russia’s Defense Ministry said its jets Monday flew 15 sorties and struck 10 targets, including militants’ field headquarters in Aleppo province and militants’ headquarters in Damascus province. It said they also destroyed about 20 tanks in the province of Homs and 30 other combat vehicles in Idlib province.
The Russian strikes in Syria have largely focused on the northwestern and central provinces — gateways to the heartland of Assad’s power in the capital and on the Mediterranean coast. French Defense Minister Jean-Yves Le Drian said in Tunisia that most of the Russian airstrikes “do not target the Islamic State.”
Turkey, which has strongly demanded that Assad step down since the Syrian conflict began in March 2011, has voiced dismay about the Russian military action. On Sunday, President Recep Tayyip Erdogan said the Russian airstrikes were unacceptable and a grave mistake that could alienate Moscow in the region.
In Moscow, the head of defense affairs committee in the lower house of the Russian parliament said Monday that some volunteers from Russia may join Assad’s army.
“I’m sure a unit made up of Russian war veterans will emerge as part of the Syrian army,” said retired Adm. Vladimir Komoyedov in remarks carried by Russian news agencies. “What could attract them there other than ideology? Money, of course.”
It wasn’t immediately clear if Komoyedov was expressing his personal views or putting forth an official view. Putin has firmly ruled out any involvement by Russian ground troops in Syria.
Unlike airstrikes, ground combat would be certain to involve casualties and threaten Putin’s popularity by raising memories of the thousands of Soviet deaths in Afghanistan in the decade that followed its intervention there in 1979.
Le Drian reaffirmed that a political settlement of the Syrian crisis can’t be achieved with Assad remaining in power, since he was responsible for the conflict.
“We’re favorable to a political solution that would integrate the regime’s elements that would also integrate the Syrian opposition” who hit by Russian airstrikes, he said.
The United States is leading a coalition that is carrying out airstrikes in Syria, as well as Iraq, against Islamic State militants. Russia maintains that its air campaign came at the request of the Damascus government, unlike the coalition’s military action.
Stephane Dujarric, spokesman for U.N. Secretary-General Ban Ki-moon, said the various air campaigns in Syria create “a situation that is fraught with danger and very delicate, as we’d seen in the issue of the violation of the airspace with Turkey.”
“This should really refocus people’s attention on finding a political solution,” he said.
Isachenkov reported from Moscow. Lolita C. Baldor in Madrid, Lorne Cook in Brussels, Josh Lederman in Washington, Benjamin Wiacek in Tunis, Tunisia, and Edith M. Lederer at the United Nations contributed to this report.