BUJUMBURA/KIGALI
A renegade commander of the Democratic Republic of the Congo's army, Gen Laurent Nkunda, has vowed to rally his forces and resume fighting in the war-torn province of South Kivu. The threat follows a massacre on Friday of 160 Congolese refugees across the border in Burundi.
Burundian armed forces are also reportedly massing on the border.
"DRC attacked our country and we will not wait until a second massacre takes place," Gen Germain Niyoyankana, Burundi's army chief of staff, said at a news conference on Tuesday. "We cannot accept to die like hens."
But Burundi's President Domitien Ndayizeye said "it is still early to think of an offensive to DRC."
The Burundian army is mostly made up of Tutsis; the refugees that had been massacred were Tutsis from the DRC, known as Banyamulenge; so too is Nkunda.
Nkunda told IRIN on Wednesday that the massacre was "planned genocide" and said he would act unless the DRC government arrested the "Hutu rebels" who were responsible.
"We cannot wait to be exterminated," he said, speaking from his base near Goma, the capital of the Kivu Province. "We are going to solve it by means of a gun unless the government acts now. We are tired of waiting."
"The transitional government has failed to bring peace to this region," Nkunda said.
Nkunda has accused Kinshasa of reinforcing Congolese troops with Rwandan Hutu rebels and Burundi's rebel Forces nationales de libération (FNL). The FNL claimed responsibility for Friday's massacre in Burundi.
Niyoyankana said he had proof that the FNL also collaborated closely with Hutu Interahamwe and ex-Rwandan armed forces, as well as Congolese Mayi-Mayi militias.
President Ndayizeye said investigations were not the concern of the army. "It is a concern of the government".
Meanwhile, Burundi's chief prosecutor, Gérard Ngendabanka, has nominated two magistrates to conduct a judicial investigation into the massacre.
Ngendabanka has already issued a warrant of arrest against the FNL leader, Agathon Rwasa, and the party's spokesman, Pasteur Habimana, for war crimes and crimes against humanity.
On Tuesday, at a regional summit on Burundi in Dar es Salaam, Tanzania, the African Union (AU) urged member states to impose travel sanctions against FNL leaders, and regional leaders at the summit declared the group a terrorist organisation.
In June, Nkunda seized the strategic South Kivu capital, Bukavu, to defend the Banyamulenge inhabitants there who, he had said, were being persecuted by the regional commander of the Congolese army, Gen Mbuza Mabe.
Nkunda, together with Col Jules Mutebutsi, another Banyamulenge renegade commander, withdrew their forces from Bukavu and its environs on 8 June, but Nkunda has now vowed to invade again.
"[The last time] I captured Bukavu and withdrew peacefully but this time, once I capture it again, I will never withdraw," he said.
This article was produced by IRIN News while it was part of the United Nations Office for the Coordination of Humanitarian Affairs. Please send queries on copyright or liability to the UN. For more information: https://shop.un.org/rights-permissions