Two aid workers have been killed in Ethiopia.
They were returning from a refugee camp in the western part of the country when they were attacked.
The ambush took place in Ethiopia's Gambella region, which shares a border with South Sudan.
The unidentified aid workers were part of the Action Against Hunger group and were returning from a child nutrition center at Nguenyyiel Refugee Camp.

Thailand's Queen Mother Sirikit dies at 93
Louvre transfers jewels to Bank of France after heist
Russian aerial attack on Kyiv kills two, injures 13, Ukraine officials say
Thai PM to sign Cambodia ceasefire deal, cuts short ASEAN trip after royal death
