Burundi was plunged into bloodshed in April after President Nkurunziza said he would run for a controversial third term. He went on to win the July election despite a coup attempt and regular ambushes on security forces.
Burundian President Pierre Nkurunziza vowed to fight proposed African Union peacekeepers if they set foot on Burundian soil, defying intense international pressure to accept the force.
"Everybody should respect the borders of Burundi. If the troops are in violation of this decision, they will have attacked Burundi, and each Burundian must stand up to fight them," Nkurunziza said Wednesday in a speech broadcast on state radio.
The 54-member African Union gave Burundi a four-day deadline on December 17 to accept a 5,000-strong force to halt months of violence, pledging to send troops even though Burundi said it was opposed to an "invasion force".The small central African country descended into bloodshed
in April when Nkurunziza announced his intention to run for a controversial third term in a July election that he went on to win.
"You cannot send troops to a country if the United Nations Security Council has not accepted it... the UN resolution says the international community should respect the independence of Burundi," Nkurunziza said in one of his strongest speeches yet following the unrest.
Burundi is still recovering froman ethnically-charged civil war
between majority Hutus and minority Tutsis, which cost an estimated 300,000 lives between 1993 and 2006.
Echoes of civil war
The ongoing violence -- which has seen hundreds killed and included an abortive coup, regular ambushes on security forces, street battles and even failed mortar bombings on the presidential palace --echoes attacks carried out during the civil war
"When there are two warring forces then you can have a peacekeeping force," Nkurunziza said. "But this is not the case here, because we are facing a security problem. It is not a political issue, because this was resolved by the elections."
Rebels last week said they had formed a force "to protect the population" and uphold the Arusha Agreement that paved the way to the end of the civil war but which they say Nkurunziza has violated by his controversial third term in power.
Earlier this month, UN Secretary-General Ban Ki-moon said thatdeploying UN peacekeepers to Burundi was an option to quell the violence
AU Commission chief Nkosazana Dlamini-Zuma has written to the UN Security Council asking for "full UN support including the authorization of a support package" for the force, the AU has said.
The proposed force, the African Prevention and Protection Mission in Burundi, is known by its acronym in French, MAPROBU. No details of possible troop-contributing nations have been given, or any timeline for its deployment.
bik/jil (AFP, AP, dpa)