KYIV, Ukraine — A Russian fighter jet struck the propeller of a U.S. surveillance drone over the Black Sea on Tuesday in a “brazen violation of international law,” causing American forces to bring down the unmanned aerial vehicle, the U.S. said.

Massoud Hossaini, Associated Press
A U.S. MQ-9 drone is on display during an air show in 2018 at Kandahar Airfield, Afghanistan.
Moscow said the U.S. drone maneuvered sharply and crashed into water following an encounter with Russian fighter jets scrambled to intercept it near Crimea, but insisted its warplanes didn’t fire their weapons or hit the drone.
The incident, which added to Russia-U.S. tensions over Moscow’s war in Ukraine, appeared to mark the first time since the height of the Cold War that a U.S. aircraft was brought down after an encounter with a Russian warplane.
U.S. President Joe Biden was briefed on the incident by national security adviser Jake Sullivan, according to White House National Security spokesman John Kirby. He added that U.S. State Department officials would speak directly with their Russian counterparts and express “our concerns over this unsafe and unprofessional intercept.”

Patrick Semansky, Associated Press
Anatoly Antonov, center, Russian ambassador to the United States, arrives for a meeting with Assistant Secretary of State for Europe Karen Donfried at the U.S. State Department on Tuesday in Washington.
State Department spokesman Ned Price called it a “brazen violation of international law.” He said the U.S. summoned the Russian ambassador to lodge a protest and the U.S. ambassador to Russia, Lynne Tracy, made similar representations in Moscow.
The U.S. European Command said in a statement that two Russian Su-27 fighter jets “conducted an unsafe and unprofessional intercept” of a U.S. MQ-9 drone that was operating within international airspace over the Black Sea.
It said one of the Russian fighters “struck the propeller of the MQ-9, causing U.S. forces to have to bring the MQ-9 down in international waters.” Prior to that, the Su-27s dumped fuel on and flew in front of the MQ-9 several times before the collision in “a reckless, environmentally unsound and unprofessional manner,” the U.S. command said in its statement from Stuttgart, Germany.
“This incident demonstrates a lack of competence in addition to being unsafe and unprofessional,” it added.
U.S. Air Force Gen. James B. Hecker, commander of U.S. Air Forces Europe and Air Forces Africa, said the MQ-9 aircraft was “conducting routine operations in international airspace when it was intercepted and hit by a Russian aircraft, resulting in a crash and complete loss of the MQ-9.” He added that “in fact, this unsafe and unprofessional act by the Russians nearly caused both aircraft to crash.”
Pentagon spokesman Air Force Brig. Gen. Pat Ryder said the incident occurred at 7:03 a.m. Central European time over international waters, well clear of Ukraine, after the Russian jets had flown in the vicinity of the drone for 30 to 40 minutes. There did not appear to be any communications between the aircraft before the collision, Ryder added.
The MQ-9 includes a ground control station and satellite equipment and has a 66-foot wingspan. It is capable of carrying munitions, but Ryder would not say whether it was armed. The U.S. had not recovered the crashed drone, U.S. Air Forces-Europe said in a statement, and neither had Russia, Ryder said.
Ryder said it appeared the Russian aircraft also was damaged in the collision but the U.S. confirmed that warplane did land, though he would not say where.
Russia’s Defense Ministry said the U.S. drone was flying over the Black Sea near Crimea and intruded in the area declared off limits by Russia as part of what it calls its “special military operation” in Ukraine, causing the military to scramble fighters to intercept it.
“As a result of sharp maneuver, the MQ-9 drone went into uncontrollable flight with a loss of altitude and crashed into water,” it said. “The Russian fighters didn’t use their weapons or impact the unmanned aerial vehicle, and they safely returned to their base.”

Roman Chop, Associated Press
Ukrainian Emergency Service rescuers work on a building damaged by shelling Tuesday in Kramatorsk, Donetsk region, Ukraine.
The Russian ambassador to Washington, Anatoly Antonov, described the U.S. drone flight as a “provocation” and argued there was no reason for U.S. military aircraft and warships to be near Russia’s borders.
Speaking after meeting with U.S. Assistant Secretary of State for Europe Karen Donfried, Antonov insisted that the Russian warplanes didn’t use their weapons or hit the American drone. He added that Moscow wants “pragmatic” ties with Washington, adding “we don’t want any confrontation between the U.S. and Russia.”
Moscow repeatedly voiced concern about U.S. intelligence flights close to the Crimean Peninsula, which Russia illegally annexed from Ukraine in 2014. The Kremlin claimed that by providing weapons to Ukraine and sharing intelligence information with Kyiv, the U.S. and its allies became engaged in the conflict.
Kirby emphasized the incident wouldn’t deter the U.S. from continuing missions in the area.
“If the message is that they want to deter or dissuade us from flying, and operating in international airspace, over the Black Sea, then that message will fail,” Kirby said. “We’re going to continue to fly and operate in international airspace over international waters. The Black Sea belongs to no one nation.”
The U.S. European Command said the incident followed a pattern of dangerous actions by Russian pilots while interacting with U.S. and allied aircraft over international airspace, including over the Black Sea.
“These aggressive actions by Russian aircrew are dangerous and could lead to miscalculation and unintended escalation,” it warned.
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
Viktor Mikhalev shows roses transformed from weapons and ammunition into flowers of war standing in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
Viktor Mikhalev shows roses transformed from weapons and ammunition into flowers of war standing in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
Old weapons and ammunition collected in a yard of a workshop in Viktor Mikhalev's house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Tuesday, Jan. 24, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
Old weapons and ammunition collected in a yard of a workshop in Viktor Mikhalev's house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Tuesday, Jan. 24, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
Viktor Mikhalev shows roses transformed from weapons and ammunition into flowers of war in his hands in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
Viktor Mikhalev shows roses transformed from weapons and ammunition into flowers of war in his hands in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
Viktor Mikhalev works in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Tuesday, Jan. 24, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
Viktor Mikhalev works in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Tuesday, Jan. 24, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
Viktor Mikhalev works in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
Viktor Mikhalev works in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
Viktor Mikhalev works in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
Viktor Mikhalev works in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
A rose transformed from weapons and ammunition into flowers of war by hands of Viktor Mikhalev is on display in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
A rose transformed from weapons and ammunition into flowers of war by hands of Viktor Mikhalev is on display in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
Viktor Mikhalev works in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
Viktor Mikhalev works in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
Viktor Mikhalev works in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
Viktor Mikhalev works in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
A bunch of roses transformed from weapons and ammunition into flowers of war by hands of Viktor Mikhalev are on display in a workshop in his house in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
A bunch of roses transformed from weapons and ammunition into flowers of war by hands of Viktor Mikhalev are on display in a workshop in his house in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
A customer holds a rose made by Viktor Mikhalev in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
A customer holds a rose made by Viktor Mikhalev in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev is transforming weapons and ammunition into flowers of war. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
Roses transformed from weapons and ammunition into flowers of war by hands of Viktor Mikhalev are on display in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
Roses transformed from weapons and ammunition into flowers of war by hands of Viktor Mikhalev are on display in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
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The flowers of war: Ukraine smith turns guns and ammo into art
Alexei Alexandrov
Viktor Mikhalev shows a rose transformed from weapons and ammunition into flowers of war in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)
Alexei Alexandrov
Viktor Mikhalev shows a rose transformed from weapons and ammunition into flowers of war in a workshop in his house in Donetsk, Russian-controlled Donetsk region, eastern Ukraine, Saturday, March 4, 2023. Mikhalev, trained as a welder, lives and works in a house whose fence and door are decorated with forged flowers and grapes. (AP Photo/Alexei Alexandrov)