Embassy of the United States, Kabul

During the very early phases of Operation Enduring Freedom, a small detachment of US Marines from Kilo Battery 3rd Battalion 10th Marines attached to the 26 MEU, who specialized in Embassy Reinforcement was tasked with retaking the U.S. Embassy in Kabul in early December 2001. This Marine Unit was part of the one of the longest amphibious operation in Marine Corp History starting the assault from LCAC's into Pakistan then moving on to Bagram Airfield before the Airfield was fully secured by US and Coalition troops. The Marines set up camp inside of a factory building and secured local transportation in the form Afghan private buses driven by Marines to disguise their pending assault on the Embassy. They left in the early morning and wore their issued cold weather black fleece Jacket over their gear and opted for Boonie hats and watch caps instead of the PASGT helmets to further disguise their assault. The Marines secured and held the war-torn US Embassy until Department of State Security (DOD/DOSS) arrived to properly handle the sensitive information that was still locked in the Embassy and to measures the compound's suitability for a continued U.S. presence on the site. The Marines under Hard Cover inside the Embassy wore their full gear in preparation for counterattacks, On the outside it was a different story and the two Marines at the Observation Post (OP) located at the old gatehouse beyond the protection of the Security wall still wore the low profile Uniform that was used during the assault on the Embassy with the addition of flannel shirts. They held that OP till the Marines could secure the building and fortify shooting positions on the corners of the embassy's roof. This OP would only be used during daylight hours after this point to turn away everyone trying to gain entry to the Embassy. Later that month, The Marines from this Unit were the first Marines to raise the US Flag since the embassy was closed in 1989. This was the same flag that had flown over the U.S. Embassy in Kabul that day when it closed in 1989.

Heavily armed Taliban insurgents wearing suicide vests struck various buildings in Kabul on 13 September 2011, and at least 7 people were killed and 19 wounded. The U.S. embassy was among the buildings targeted and several Afghan visa applicants who were waiting at the embassy were wounded. No embassy personnel were hurt in the incident.[4][5] The United States blamed the Pakistani Army and its Inter-Services Intelligence (ISI) spy network for the attack.[6][7] Another deadly attack at an annex to the embassy occurred later the same month.[8]

As part of a nationwide series of coordinated attacks, Taliban elements attacked the embassy on April 15, 2012. The attack was defeated by Afghan security forces. Gen John Allen, commander of the International Security Assistance Force, stated he was "enormously proud" of the response mounted by Afghan security forces. He added: "No one is underestimating the seriousness of the attacks, and we'll work hard to determine the circumstances that led to today's events."[9]

On September 11, 2019 A rocket exploded at the embassy, marking an attack on the 18th anniversary of the September 11 attacks.[10]

On November 30, 2015 the embassy issued a public warning of an imminent terrorist attack in Kabul. The warning was based on credible intelligence saying the attacks would take place in two days. The embassy spokeswoman told reporters that the American citizens, interests, or the embassy were not specifically threatened.[11]