S.Sudan rebels attack UN base in possible "war crime": UN

South Sudan rebels opened fire on a UN peacekeeping base sheltering 30,000 civilians, killing one and wounding six in a possible war crime, the UN said late July 1.

Fighters in the rebel-held northeastern town of Malakal, capital of the key oil-producing Upper Nile state, opened fire on the UN base, with peacekeepers returning fire.
 
"Any attack on a protection-of-civilians site constitutes a direct assault against the United Nations and may constitute a war crime," the UN Mission in South Sudan (UNMISS) said in a statement, condemning the attack "in the strongest possible terms."  

"The wounded are currently receiving treatment at the hospital inside the UNMISS compound, and one is said to be in a critical condition," it added.
 
Over 142,000 civilians are sheltering in UN bases across the country, and have been attacked previously by warring forces.
 
Malakal was attacked and captured on June 27 by rebels led by ex-government general Johnson Olony, accused by aid agencies of forcibly recruiting hundreds of child soldiers.
 
Civil war began in December 2013 when President Salva Kiir accused his former deputy Riek Machar of planning a coup, setting off a cycle of retaliatory killings that have split the poverty-stricken, landlocked country along ethnic lines.
 
A UN report this week described horrific violence in the latest fighting in the 18-month long war, where witnesses said the army gang-raped girls and torched them alive in huts.
 
On July 1, UN Security Council imposed sanctions on six commanders. The six generals -- three from the government forces and three from the rebels -- were punished with a global travel ban and an assets freeze for their role in the worsening conflict.