MADRID — A Greek F-16 fighter jet crashed into other aircraft on the ground during NATO training in southeastern Spain Monday, killing at least 10 French and Greek military personnel, Spanish Prime Minister Mariano Rajoy said.
Another 21 people were injured in the incident at the Los Llanos base, which sent flames and a plume of black smoke billowing into the air, the Spanish Defense Ministry said in a statement.
Rajoy told Spain's Telecinco news program in an interview Monday night that eight of the dead were French and two were Greek. Eleven of the injured were Italian and 10 were French, he said.
Five of the injured with severe burns were transported to a Madrid hospital for treatment and the rest were undergoing treatment in the city of Albacete near the base, the Defense Ministry said.
The French Defense Ministry said five from the country were seriously injured. French Defense Minister Jean-Yves Le Drian will head to the scene Tuesday.
The two-seat jet was taking off but lost thrust and crashed into an area of the base where other aircraft involved in the NATO exercise were parked, the Spanish Defense Ministry said. At least five jets were damaged and the Italian statement said "numerous" helicopters were damaged.
NATO Secretary General Jens Stoltenberg said he was "deeply saddened by the crash of a Greek fighter jet at the Los Llanos base in Spain, which has caused many casualties."
He called the crash "a tragedy that affects the whole NATO family."
The Spanish ministry said the jet that crashed was taking part in a NATO training exercise called the Tactical Leadership Program.
The 10 NATO countries participating in the program are Belgium, Britain, Denmark, France, Germany, Greece, Italy, the Netherlands, Spain and the United States.
According to a U.S. Air Force website, TLP was formed in 1978 by NATO's Central Region air forces to advance their tactical capabilities and produce tactics, techniques and procedures that improve multi-national tacticalair operations.
The first TLP course took place at Germany's Fuerstenfeldbruck Air Base. It has been held at the Spanish base since June 2009.
The Los Llanos base is about a two and a half hour drive from Madrid.
Alan Clendenning in Madrid, John-Thor Dahlberg in Paris, Nicole Winfield in Rome and Lolita Baldor in Washington contributed to this report.