"Two explosions took place outside Kabul airport. There are no casualties in our unit," the statement said.
As Sky News reports, with reference to the Taliban representative, 13 people including children died in airport explosion.
Politico journalist Lara Seligman also said on Twitter that, according to three different sources, the US troops got injured.
Latest update on the awful situation at Kabul airport: https://t.co/jODNk2Pn7k— Lara Seligman (@laraseligman) August 26, 2021
However, none of the countries provided any additional information on the security threat.
It should be noted that NATO Secretary General Jens Stoltenberg called the terrorist attack on Kabul airport a real danger.