The person was not authorised to publicly discuss details of the investigation and spoke to AP on condition of anonymity.
The US Air Force said in a statement: “The individual involved in yesterday’s incident succumbed to his injuries and passed away last night.” It said it would provide more information a day after military officials finished notifying his next of kin.
The incident happened as Israeli Prime Minister Benjamin Netanyahu seeks Cabinet approval for a military operation in the southern Gazan city of Rafah while a temporary ceasefire deal is being negotiated. Israel’s military offensive in Gaza has drawn criticisms, including claims of genocide against Palestinians.
Israel has adamantly denied the genocide allegations and says its war with Hamas is being conducted in accordance with international law.
In December, a person was critically injured after setting themselves alight outside the Israeli consulate in Atlanta. A Palestinian flag was found at the scene.