Afghan officials said the attackers had "obviously wanted to enter the base," the largest of its kind in the country. NATO's support mission said the deadly attack was "quickly contained and repelled."
Initial reports suggested the attack had targeted the military base. Afghan officials later said the attack struck a medical facility under construction near the base, triggering clashes between additional assailants and international forces.
"A 30-minute clash also happened between the attackers, who obviously wanted to enter the base, and foreign forces," Wahida Shahkar, a spokeswoman for the governor of Parwan province, told Reuters news agency.
The NATO-led mission Resolute Support said the attack was "quickly contained and repelled … but the future medical facility was badly damaged."
Bagram Air Base is the largest US military facility in AfghanistanImage: picture-alliance/ZumaPress
No end in sight
No group has claimed responsibility for the bombing, although the Taliban and "Islamic State" militant groups frequently stage attacks against foreign targets.
The US toppled the Taliban government in 2001 after the militant group refused to hand over then-al-Qaida leader Osama bin Laden in the wake of the September 11 attacks.
On Monday the Washington Post, which had obtained US government documents, released details of a report which revealed that US officials have repeatedly misled the American public on the failures of the war with "rosy pronouncements they knew to be false."
Seventeen years after the US invasion of Afghanistan, the war-torn country remains in the grip of Islamist violence. A string of deadly attacks in the last year suggests militants are stronger than ever.
Image: picture alliance/Photoshot
Fragile security
Repeated attacks in Afghanistan in 2018 and 2019 have killed and wounded hundreds of innocent Afghans, and shown the world the fragile and worsening state of security in the conflict-stricken country. The incidents have plunged war-weary Afghan citizens into a state of despair and highlighted the limitations faced by the government in Kabul in ensuring public security.
Image: Reuters/M. Ismail
A long series of attacks
The violent incidents have made Afghanistan once again a staple of international headlines. Outfits like the Taliban and the "Islamic State" (IS) have claimed responsibility for the attacks. The Afghan government is under heavy pressure to restore security and take back territory controlled by a number of insurgent groups, including the Taliban and IS.
Image: picture-alliance/AP Photo/M. Hossaini
Spring offensive
In 2018, the Taliban announced the start of their annual spring offensive, dismissing an offer of peace talks by President Ashraf Ghani. The militants, fighting to restore their version of strict Islamic law to Afghanistan, said their campaign was a response to a more aggressive US military strategy adopted in 2017, which aims to force the militants into peace talks.
Image: Reuters
Trump's Afghanistan policy
US President Donald Trump unveiled a new strategy for Afghanistan in 2017, vowing to deploy more troops to train and advise Afghan security forces. Trump also pledged to support Afghan troops in their war against the Taliban and maintain US presence in the country for as long as there was a need for it. In 2019, he reversed course and promised a troop pullout.
Image: Getty Images/AFP/B. Smialowski
Afghan peace process
Despite President Ghani's offer in February 2018 for peace talks "without preconditions," the Taliban had until 2019 shown no interest, dismissing the peace overtures as a "conspiracy."
Image: Getty Images/AFP/N. Shirzad
Pakistani support
Pakistan has been under pressure from Kabul and Washington to stop offering safe havens to militants blamed for attacks in Afghanistan, a charge Islamabad denies and insists that its influence over the insurgents has been exaggerated. Kabul and Islamabad regularly trade accusations of harboring the other country's militants and the harsh language has underscored the strains between them.
Image: DW/H. Hamraz
Role of the warlords
Apart from the Taliban, Afghan warlords exercise massive influence in the country. Last year, Hizb-i-Islami leader Gulbuddin Hekmatyar returned to Kabul after a 20-year exile to play an active role in Afghan politics. In September 2016, the Afghan government signed a deal with Hekmatyar in the hope that other warlords and militant groups would seek better ties with Kabul.
Image: Reuters/O.Sobhani
An inefficient government
In the midst of an endless battle for power, President Ghani's approval ratings continue to plummet. Rampant corruption in the Afghan government and a long tug-of-war within the US-brokered national unity government has had a negative impact on the government's efforts to eradicate terrorism.
