WORLD> Asia-Pacific
4 US troops die in Afghan chopper collision
(Agencies)
Updated: 2009-10-26 14:38

KABUL: Two helicopters collided Monday in southern Afghanistan, killing four American troops and injuring two, the military said.

A third US helicopter crashed in a separate incident in the west, leaving "some dead," US military spokeswoman Elizabeth Mathias said. She did not have details on how many or their nationalities.

Related full coverage:
4 US troops die in Afghan chopper collision Afghan Presidential Election 

Related readings:
4 US troops die in Afghan chopper collision Taliban call for Afghans to boycott runoff poll
4 US troops die in Afghan chopper collision Pakistan fights to take Taliban leader's hometown
4 US troops die in Afghan chopper collision Runoff ordered in Afghan election marred by fraud
4 US troops die in Afghan chopper collision Obama welcomes Karzai's acceptance of 2nd round election
4 US troops die in Afghan chopper collision Afghan election commission orders runoff
It was unclear what caused the collision in the south. US military spokesman Col. Wayne Shanks said the military had ruled out hostile fire but he did not have any other details. He said the injured had been evacuated to hospitals inside Afghanistan.

The third helicopter went down during an operation by Afghan and international forces in which a dozen militants were killed, the military said. It said the crash happened in western Afghanistan without giving a more precise location.

Mathias said hostile fire or other insurgent activity was not believed to be the cause, but they were still looking into all possibilities.

Troops from the US, other NATO countries and Afghanistan were on board the helicopter, she said, adding that a recovery operation was under way.

This has been the deadliest year for international and US forces since the 2001 invasion to oust the Taliban. Fighting spiked around the presidential vote in August, and 51 US soldiers died that month - the deadliest for American forces in the eight-year war.

More than 30 American troops have died so far in October.

The deaths come as US officials debate whether to send tens of thousands more troops to the country and the Afghan government scrambles to organize a runoff election between President Hamid Karzai and his top challenger from an August vote that was sullied by massive ballot-rigging.

President Barack Obama's administration is hoping the runoff will produce a legitimate government. Another flawed election would cast doubt on the wisdom of sending more troops to support a weak government tainted by fraud.

On Sunday, Karzai and his rival, former Foreign Minister Abdullah Abdullah, both ruled out a power-sharing deal before the Nov. 7 runoff, saying the second round of balloting must be held as planned to bolster democracy in this war-ravaged country.