US admits Afghan airstrike errors

A row has been rumbling since the strikes in early May

Failure by US forces to follow their own rules was the “likely” cause of civilian deaths in Afghan airstrikes last month, a US military report says.

US officials investigated seven strikes on Taliban targets in Farah province on 4 May, and concluded that three had not complied with military guidelines.

The report accepts that at least 26 civilians died, but acknowledges that the real figure could be much higher.

The Afghan government has said 140 civilians were killed in the strikes.

Washington and Kabul have been at loggerheads for weeks over the number of civilians killed in the incident.

ANALYSIS James Coomarasamy The report’s conclusions are couched in caveats, but by releasing it late on a Friday afternoon the Pentagon has underlined its embarrassment at what may be the worst case of civilian deaths since coalition forces entered the country in 2001. As well as acknowledging that there was a failure to follow strict military guidelines, the report recommends unspecified steps to be taken to refine that guidance and urges a greater engagement in the public relations battle. It states that the coalition should be “first with the truth”. Yet the report also calls into question whether the true number of civilian deaths, in this incident, will ever be known. It sticks with the US military’s initial estimate of 26, but describes a report by the Afghan Independent Human Rights Commission, which speaks of at least 86 civilian casualties, as “balanced” and “thorough”.

The US report defends the Farah operation, saying the use of force “was an appropriate means to destroy that enemy threat”.

“However, the inability to discern the presence of civilians and avoid and/or minimise accompanying collateral damage resulted in the unintended consequence of civilian casualties,” the report says.

It says the final three strikes of the engagement, which took place after dark, did not adhere to “specific guidance” in the controlling directive.

“Not applying all of that guidance likely resulted in civilian casualties,” the report says.

It concedes that the precise number of civilians killed in the attack may never be known because many victims were buried before the investigation started.

The document makes a number of recommendations to reduce the likelihood of civilian deaths.

It says lines of communication must be improved, new guidelines should be introduced and personnel need to be retrained.

Gen Stanley McChrystal, the US commander in Afghanistan, is currently reviewing US rules in relation to airstrikes.

He said last month that US forces should use them only if the lives of Nato personnel or American troops were clearly at risk.

Both Nato and US have have insisted that avoiding civilian casualties is their priority in all battles.

Major ice-shelf loss for Canada

Ward Hunt is the largest of the remnant ice shelves

The ice shelves in Canada’s High Arctic have lost a colossal area this year, scientists report.

The floating tongues of ice attached to Ellesmere Island, which have lasted for thousands of years, have seen almost a quarter of their cover break away.

One of them, the 50 sq km (20 sq miles) Markham shelf, has completely broken off to become floating sea-ice.

Researchers say warm air temperatures and reduced sea-ice conditions in the region have assisted the break-up.

“These substantial calving events underscore the rapidity of changes taking place in the Arctic,” said Trent University’s Dr Derek Mueller.

“These changes are irreversible under the present climate.”

Satellite images show the loss of the Markham Ice Shelf over the last year

Scientists reported in July that substantial slabs of ice had calved from Ward Hunt Ice Shelf, the largest of the Ellesmere shelves.

Similar changes have been seen in the other four shelves.

As well as the complete breakaway of the Markham, the Serson shelf lost two sections totaling an estimated 122 sq km (47 sq miles), and the break-up of the Ward Hunt has continued.

Cold remnants

The shelves themselves are merely remnants of a much larger feature that was once bounded to Ellesmere Island and covered almost 10,000 sq km (3,500 sq miles).

Over the past 100 years, this expanse of ice has retreated by 90%, and at the start of this summer season covered just under 1,000 sq km (400 sq miles).

Much of the area was lost during a warm period in the 1930s and 1940s.

“Long meltwater lakes” were imaged on the Markham shelf in 2005

Temperatures in the Arctic are now even higher than they were then, and a period of renewed ice shelf break-up has ensued since 2002.

Unlike much of the floating sea-ice which comes and goes, the shelves contain ice that is up to 4,500 years old.

A rapid sea-ice retreat is being experienced across the Arctic again this year, affecting both the ice attached to the coast and floating in the open ocean.

The floating sea-ice, which would normally keep the shelves hemmed in, has shrunk to just under five million sq km, the second lowest extent recorded since the era of satellite measurement began about 30 years ago.

“Reduced sea-ice conditions and unusually high air temperatures have facilitated the ice shelf losses this summer,” said Dr Luke Copland from the University of Ottawa.

“And extensive new cracks across remaining parts of the Ward Hunt Ice Shelf mean that it will continue to disintegrate in the coming years.”

Loss of ice in the Arctic, and in particular the extensive sea-ice, has global implications. The “white parasol” at the top of the planet reflects energy from the Sun straight back out into space, helping to cool the Earth.

Further loss of Arctic ice will see radiation absorbed by darker seawater and snow-free land, potentially warming the Earth’s climate at an even faster rate than current observational data indicates.