Boko Haram crisis: Nigeria fury over US arms refusal

Nigeria's military is battling to end the five-year insurgency

Nigeria's ambassador to the US has criticised Washington for refusing to sell his government "lethal" weapons to fight militant Islamists.

Nigeria needed support to deliver the "killer punch", not "light jabs" against the Boko Haram group, Adebowale Ibidapo Adefuye said.

His comments came as the militants seized the north-eastern Mahia town.

The US has previously ruled out heavily arming the Nigerian military because of its alleged poor human rights record.

Meanwhile, Nigeria's President Goodluck Jonathan has formally declared himself as the governing People's Democratic Party's candidate (PDP) presidential candidate for February's election at a colourful ceremony in the capital, Abuja.

Governing party supporters cheered on President Goodluck Jonathan as he declared his candidacy

He called for a minute's silence for the victims of the suicide bomb attack at the school on Monday

He called for a minute of silence for the 46 teenage boys who were killed in Monday's suicide bombing at a school in Potiskum town in Yobe, one of the three north-eastern states under a state of emergency because of Boko Haram's insurgency.

The attack has highlighted the depth of the crisis escalating in the north-east, the BBC's Nigeria correspondent Will Ross reports.

But the politicians of all parties appear more focused on the pursuit of power in oil-rich Nigeria and that is playing right into the hands of Boko Haram, he says.

'Rumours'

Government soldiers have been accused by rights groups of carrying out many atrocities, including torturing and executing suspects.

US laws ban the sale of lethal weapons to countries whose military are accused of gross human rights abuses.

But Mr Adefuye said the accusations were based on "half-truths", rumours and exaggerated accounts, which were being spread by political opponents ahead of the elections.

"The US government has up till today refused to grant Nigeria's request to purchase lethal equipment that would have brought down the terrorists within a short time,'' Mr Adefuye told members of the Washington-based Council on Foreign Relations.

"We find it difficult to understand how and why, in spite of the US presence in Nigeria with their sophisticated military technology, Boko Haram should be expanding and becoming more deadly,'' he added.

Villages are often targeted by Boko Haram

Soldiers say they are poorly equipped to fight the militants

Mr Adefuye said Boko Haram was Nigeria's equivalent of the Islamic State group, and threatened the nation's "territorial integrity".

"There is no use giving us the type of support that enables us to deliver light jabs to the terrorists when what we need to give them is the killer punch," he said.

"A friend in need is a friend indeed. The true test of friendship is in times of adversity," he added.