Afghan survivors of the botched US drone strike that killed 10 members of their family in August say they are frustrated and saddened that US troops involved in the attack will go unpunished.

"What if the US had lost a child? What would be the reaction?" asks Aimal Ahmadi. (AFP)

An Afghan whose daughter was among 10 relatives killed by a botched US drone strike has expressed anger at Washington's decision not to punish anyone for the deadly strike.

"God will take revenge," said Aimal Ahmadi, 32, on Tuesday. Ahmadi lost his three-year-old daughter Malika and nine other relatives in the August 29 strike, which came as the United States military scrambled to complete its withdrawal from Afghanistan.

The Pentagon said on Monday that no US service member would face disciplinary action for what it called an "honest mistake" in wrongly identifying the family's white Toyota as a Daesh target.

"There was not a strong enough case to be made for personal accountability," said spokesperson John Kirby.

The drone hit came three days after a Daesh suicide bomb attack at Kabul airport killed more than 150 people –– including 13 US troops –– significantly raising tensions in the evacuating force.

Asked by the AFP news agency if he felt angry, Ahmadi said: "Definitely... What if the US had lost a child? What would the reaction have been?"

READ MORE: US won't punish soldiers over civilian drone deaths in Kabul

'We only heard they were sorry'

The Pentagon has promised to pay compensation and help relocate surviving family members but Ahmadi said the family had heard nothing directly from the US government or military.

"We have only heard through the media... that they were sorry," he said.

Relatives of the family had previously said they wanted a face-to-face apology from US officials.

Ahmadi, standing metres away from where the drone struck, said some women in the family were so traumatised that they had to move house.

"Since the day of the explosion, they said 'we don't want to go to this house again. We saw our kids being martyred there'."

READ MORE: US drone admission is just a drop in the bucket

'Punish the culprits'

Ahmadi said his surviving daughter, seven-year-old Adda, misses her little sister Malika.

His last memory of her was when she told him 'I love you' in the days before the strike, he said, adding that Malika's favourite game was hide-and-seek.

Afghanistan's Taliban government on Tuesday urged the US to reverse the decision not to punish anyone.

"If there is any justice and regard for human rights and respect for human dignity, then it's their responsibility to punish the culprits and compensate the victims," said Taliban spokesperson Bilal Karimi.

Ahmadi's brother Zemari, who also died in the drone strike, had been an employee of the US aid group Nutrition and Education International (NEI) at the time.

Last month, NEI founder and president Steve Kwon called the Pentagon's investigation into the incident "deeply disappointing and inadequate".

For Romal Ahmadi, Aimal's brother, whose three children aged 2-7 years were killed in the strike, the days are a blur of depression and pain. "I feel only pain," he said. 

He wants the US troops behind the strike punished.

"But America is a superpower," Romal said. 

"We are powerless to do anything so we leave it to God to punish them."

Source: AFP