Ethnic clash in South Sudan kills at least 5

NAIROBI, Kenya (AP) — South Sudan's military spokesman says a "misunderstanding" between military troops and a local community sparked clashes that killed five troops.

Col. Philip Aguer said Saturday that the trainees were members of the Nuer minority, the same ethnic group that killed hundreds of people in Bentiu this month.

A rebel spokesman claims that huge numbers of Nuer military trainees were killed in the latest incident Friday.

Rebel Brig. Gen. Lul Ruai Koang charged that 220 Nuer officers and trainees at Mapel Military Training Centre in Western Bahr El Ghazal state were deliberately killed.

It was impossible to verify either claim. Koang's claims in the past have been wildly exaggerated, but military and government death tolls announced to the public have also sometimes been underreported.

Aguer denied that Koang's claims were true.

The recent massacre in Bentiu has alarmed the international community, with the U.N. Security Council expressing "horror" and deploring the use of radio broadcasts to "foment hate and sexual violence" in the attack.

U.S. Secretary of State John Kerry on Saturday spoke with the president of South Sudan, Salva Kiir, "to express grave concern" about the violence and the targeting of civilians by both military and rebel forces, a State Department statement said.

The statement also said Kerry denounced recent attacks on U.N. bases and personnel in South Sudan.