Terror attack in Kabul kills 80, injures 460

India stands with Afghanistan in fighting all types of terrorism, PM Modi said in a tweet

A powerful bomb hidden in a sewage tanker exploded in the morning rush hour in the centre of Kabul on Wednesday, killing at least 80 people, wounding hundreds more and damaging embassy buildings in the Afghan capital's unofficial "Green Zone".

The victims of the explosion at a busy intersection appeared mainly to have been Afghan civilians on their way to work or school, as well as office workers whose nearby buildings did not have the protection of the blast walls that fortify the zone.

The blast, at the start of the holy month of Ramadan, was one of the deadliest seen in Kabul, killing 80 people and wounding another 463, Deputy Interior Minister Murad Ali said. Eleven US citizens working as contractors in Afghanistan were among the wounded, the US State Department said in a statement, adding that none of their injuries were considered life-threatening.

The bomb exploded close to the entrance to the German embassy, wounding some staff, German Foreign Minister Sigmar Gabriel said. A huge crater was ripped into the ground at the site of the explosion, which tore off the front of the embassy building and shattered windows and blew doors off their hinges in houses hundreds of metres away.

One Afghan security guard was killed and others were likely among the dead, Gabriel said. A spokeswoman for the German foreign ministry said the bomber's target was unknown.

"Such attacks do not change our resolve in continuing to support the Afghan government in the stabilization of the country," Gabriel said. Basir Mujahid, a spokesman for the city police, said the explosives were hidden in a sewage truck. He also suggested that the German embassy might not have been the target of the blast, which sent towering clouds of black smoke into the sky near the presidential palace.

"There are several other important compounds and offices near there too," he told Reuters.

No group had claimed responsibility by Wednesday evening.

The Taliban, seeking to reimpose Islamic rule after their 2001 ouster by US-led forces, denied responsibility and said they condemned attacks that have no legitimate target and killed civilians.

 Islamic State, a smaller militant group in Afghanistan seeking to project its claim to a global Islamic caliphate beyond its Middle East base, has previously claimed responsibility for high-profile attacks in Kabul, including one on a military hospital in March that killed more than 50 people.

The NATO-led Resolute Support (RS) mission in Kabul said Afghan security forces prevented the vehicle carrying the bomb from entering the Green Zone, which houses many foreign embassies as well as its own headquarters, also suggesting it may not have reached its intended target.

The United Nations Special Representative in Afghanistan, Tadamichi Yamamoto, called the attack in a heavily civilian area "morally reprehensible and an outrage".

"Today's attack is an act of terrorism and is a serious violation of humanitarian law," he said in a statement.

Germany will cease flights deporting rejected asylum seekers to Afghanistan in the next few days, a German official confirmed. Germany began carrying out group deportations of Afghans in December, seeking to show it is tackling an influx of migrants by getting rid of those who do not qualify as refugees.

As well as the German embassy, the French, Turkish and Chinese embassies were among those damaged, the three countries said, adding there were no immediate signs of injuries among their diplomats. The BBC said one of its drivers, an Afghan, was killed driving journalists to work. Four journalists were wounded and treated in hospital.

In the immediate aftermath of the blast, the scene was littered with burning debris, crumbled walls and buildings, and destroyed cars, many with dead or injured people inside. Blood streamed down the faces of walking wounded.

"FELT LIKE AN EARTHQUAKE"

At the Wazir Akbar Khan hospital a few blocks away from the blast, there were scenes of chaos as ambulances brought in wounded. Frantic relatives scanned casualty lists and questioned hospital staff for news.

"It felt like an earthquake," said 21-year-old Mohammad Hassan, describing the moment the blast struck the bank where he was working. His head wound had been bandaged but blood still soaked his white dress shirt.

Another lightly wounded victim, Nabib Ahmad, 27, said there was widespread destruction and confusion.

"I couldn't think clearly, there was a mess everywhere," he said.

Frenzy erupted outside the hospital as ambulances and police trucks began bringing in the bodies of those killed. Some were burned or mutilated beyond recognition.

Wednesday's attack underscored that Ramadan, which began at the weekend, would provide little respite from the violence across Afghanistan.

President Ashraf Ghani condemned the attack, which will add to pressure on his fragile government, already facing mounting discontent over its inability to control the insurgency and provide security for Afghan citizens.

India and Pakistan condemned the blast.

"India stands with Afghanistan in fighting all types of terrorism. Forces supporting terrorism need to be defeated," Indian Prime Minister Narendra Modi said in a tweet.

Pope Francis condemned the "abhorrent attack" in a message to Afghanistan's ambassador in Italy.

Amnesty International demanded an immediate and impartial investigation.

"Today's tragedy shows that the conflict in Afghanistan is not winding down but dangerously widening, in a way that should alarm the international community," it said in a statement.

The Taliban have been stepping up their push to defeat the U.S.-backed government. Since most international troops withdrew at the end of 2014, the Taliban have gained ground and now control or contest about 40 percent of the country, according to U.S. estimates, though Ghani's government holds all provincial centres.

U.S. President Donald Trump is due to decide soon on a recommendation to send 3,000 to 5,000 more troops to bolster the small NATO training force and U.S. counter-terrorism mission now totalling just over 10,000.

The commander of U.S. forces in Afghanistan, General John Nicholson, told a Congressional hearing this year that he needed several thousand more troops to help Afghan forces break a "stalemate" with the Taliban.