A TALIBAN suicide bomber killed three NATO forces on a foot patrol in eastern Afghanistan on Sunday in an attack that also wounded a U.S. soldier and two Afghan troops, NATO said in a statement.

The Czech military confirmed that the three killed were Czech service members.

The Taliban claimed the attack, which took place near Charakar, the provincial capital of the Parwan province.

“My thoughts and prayers, along with those of all of the 41-contributing Resolute Support nations, are with the families and friends of our fallen and wounded service members, and our injured Afghan brothers and their families,” said U.S. Army Gen. John Nicholson, the commander of U.S. and NATO forces in Afghanistan. “Their sacrifice will endure in both our hearts and history, and further strengthen our resolve.”

Czech Defense Minister Lubomir Metnar also offered his condolences. The Czechs had recently approved a plan to deploy 390 soldiers in Afghanistan through 2020, up from the current 230, as part of the NATO-led Resolute Support mission.

NATO formally concluded its combat mission in Afghanistan in 2014, but some 16,000 U.S. and other NATO soldiers are providing support and training to Afghan troops and carrying out counterterrorism missions.

Last month, the Taliban struck a NATO convoy with a suicide car bomb in the eastern Logar province. The attack killed two civilians and damaged a NATO vehicle.

Elsewhere in Afghanistan, the Taliban attacked a newly constructed district headquarters in the southern Uruzgan province early Saturday, killing four Afghan soldiers, according to Mohammad Maruf Ahmadzai, the provincial police chief. He said nine Taliban fighters were killed in the ensuing gunbattle.

The Taliban claimed the attack and said they had captured soldiers alive.

In eastern Nangarhar province, a soldier was killed by a suicide bomber in the capital Jalalabad, said Attahullah Khogyani, spokesman for the provincial governor.

He said three other soldiers and a civilian were wounded in the attack.

No one immediately claimed responsibility, but both Taliban and the Islamic States group are active in the province.

Both the Taliban and a local Islamic State affiliate regularly target Afghan security forces.

(SD-Agencies)