UNITED NATIONS: Five UN peacekeepers and seven civilians working with the UN peacekeeping mission in South Sudan were killed in an ambush near the Gumuruk settlement in Jonglei State, the United Nations said on Tuesday.
"At least nine additional peacekeepers and civilians were injured in the attack and some remain unaccounted for," the UN Mission in South Sudan (UNMISS) said in a statement.
India's foreign ministry said the peacekeepers killed were Indian. The nationalities of the civilians killed were not immediately available.
The soldiers were escorting a UN convoy near the town of Gumuruk in Jonglei, a remote state hit hard by a cycle of cattle rustling, tribal violence and fighting between government forces and insurgents.
"(The peacekeepers) were in a group of 32 when they were attacked," Syed Akbaruddin, spokesman for India's external affairs ministry, told Reuters. "We came to know five were killed."
Since winning independence from Sudan in July 2011, South Sudan has been struggling to impose its authority across vast swathes of territory bristling with weapons after decades of civil war with Khartoum.
More than 150 people were killed last month in Jonglei, the country's largest state, in a battle between South Sudan's army and insurgents of David Yau Yau, a local rebel leader fighting government forces.
Last month, the African country's army launched an offensive against Yau Yau in Jonglei where the government hopes to search for oil with the help of France's Total.
Yau Yau mounted a rebellion last year, with support from his Murle ethnic group, after losing local elections in 2010.
A shortwave radio station with links to the Yau Yau rebellion says the group is fighting the government in reaction to abuses committed during a state disarmament programme in Jonglei.
Rights groups accuse South Sudan's army of human rights violations during a disarmament push aimed at ending a cycle of clashes between the Murle and Lou Nuer tribes. The army denies this.
Nearly 900 people died when about 7,000 armed youths of the Lou Nuer tribe attacked Murle villages in the Pibor area at the end of 2011, according to the United Nations.
Hilde Johnson, special representative of the secretary-general in South Sudan, condemned Tuesday's attack.
"This attack will not deter UNMISS and its peacekeepers from working to protect vulnerable communities in South Sudan," she said. "UNMISS is determined to continue its work in supporting authorities ensure peace."