Two Eurofighter military jets have crashed in the northeastern German state of Mecklenburg-Western Pomerania, said Germany's air force, the Luftwaffe

Both pilots ejected and one of the pilots was found alive, hanging in a tree canopy after deploying his parachute.

The other pilot was pronounced dead; police found human remains in the area.

The pilots were part of a trio of Eurofighters flying a mission out of Laage, near Rostock on Monday.

They were part of the Tactical Air Force Wing 73, known as "Steinhoff," a fighter wing that specialises in general air defence and is the chief training centre for pilots of the Eurofighter Typhoon in Germany.

Two plumes of smoke billow up, 10 km from each other

After the crash, two plumes of smoke could be seen about 10 kilometres apart

The aircraft collided shortly before 2 p.m. local time (1200 UTC) near Lake Müritz, about 120 kilometres (75 miles) north of Berlin.

'Today is a day of mourning'

Defence Minister Ursula von der Leyen has announced there would be an investigation into the incident.

"Today is a day of mourning and anguish over the loss of our soldier," she told journalists after visiting the crash site with state Interior Minister Lorenz Caffier. "We share in the grief of the relatives."

Witnesses shared video footage of smoke billowing from two sites reportedly about 10 kilometres apart. Reports emerged that the wreckage had caused fires but that the flames had been extinguished.

At least part of the wreckage fell on the area of Malchow, with police warning locals not to approach. The Luftwaffe said the aircraft were not carrying ammunition.