At least five injured in attack that targeted a United States medical facility near the Bagram airbase north of Kabul.

According to reports, US military said a powerful suicide bombing on Wednesday targeted an under-construction medical facility near Bagram airbase north of the Afghan Capital .

There were no US or coalition casualties, but a medical base being built for locals was badly damaged, Resolute Support, the NATO-led mission in Afghanistan, said in a statement.

America’s main air base remains secure, the statement said. Earlier reports suggested a US military convoy might have been the target.