The United States is ready to hand over more than $2 billion in new and old contributions it owes the U.N. peacekeeping department, Washington's U.N. ambassador, Susan Rice, said on Wednesday, Reuters reported.
"The United States is now in a position to clear all peacekeeping arrears accumulated from 2005 to 2008 and to meet our obligations in full for 2009 -- currently estimated at approximately $2.2 billion," Rice told a U.N. Security Council meeting on peacekeeping.
A spokeswoman for the U.S. mission to the United Nations said the 2005-2008 arrears amounted to $159 million. Revising earlier information, she said the 2005-2008 arrears were included in the total $2.2 billion owed to the U.N. peacekeeping department.
As the United Nations' single biggest contributor, Washington is responsible for roughly one-quarter of the peacekeeping budget, which approaches $8 billion and pays for over 110,000 soldiers and police in 15 missions worldwide.
U.N. peacekeeping chief Alain Le Roy told reporters the U.S. declaration was "extremely good news."
"That's extremely important and of course very different from the past. And of course that is very important for the whole peacekeeping operation," Le Roy said.
The administration of former U.S. President George W. Bush had an uneasy relationship with the United Nations, often criticizing it as inefficient and corrupt.
President Barack Obama, who has pledged to support the United Nations and its peacekeeping operations, asked Congress in June to pay in full what Washington owed it.
Rice told the council the Obama administration was ready to keep its promises. Last week, she told lawmakers in Washington the United States was prepared to offer more military observers and police officers to U.N. missions.
The Better World Campaign, an advocacy group that focuses on U.S.-U.N. relations, said the failure to pay U.S. dues endangered missions in places like Sudan's western Darfur region, Haiti and the Democratic Republic of the Congo.
Britain and France are leading efforts to improve the efficiency and effectiveness of peacekeeping missions, some of which have faced charges of corruption and sexual abuse.
The United Nations has been conducting its own internal review and found that peacekeeping was overstretched and needed clearer mandates from the Security Council and more resources, especially equipment and well-trained troops.
In a declaration the Security Council was set to adopt unanimously on Wednesday, the 15 council members said they must ensure that peacekeeping mandates are "clear, credible and achievable and matched by appropriate resources."
It also noted "the urgent need to increase the pool of available troop and police contributors."
U.N. officials have privately criticized Western powers with strong militaries like Britain and the United States for their unwillingness to provide troops to U.N. missions.
British U.N. Ambassador John Sawers acknowledged that was the case at the moment, but noted they were heavily committed in places like Afghanistan and Iraq.