Two suicide bombing attacks in Kabul have resulted in American, allied and civilian casualties. Both blasts were just outside the gates of the Kabul International Airport. One detonation at the “Abbey Gate”, and the second detonation appears to have happened between the Baron Hotel and the “Baron Gate” entrance.
There are U.S., U.K. and civilian casualties. The Associated Press is reporting 13 fatalities. Pentagon Spokesperson John Kirby confirmed some of the original, albeit sketchy, details:

♦ Associated Press – KABUL, Afghanistan (AP) — Two suicide bombers and gunmen targeted crowds massing near the Kabul airport Thursday, in the waning days of a massive airlift that has drawn thousands of people seeking to flee the Taliban takeover of Afghanistan. At least 13 people were killed and 15 wounded, Russian officials said.
A U.S. official said the complex attack was “definitely believed” to have been carried out by the Islamic State group, whose affiliate in Afghanistan grew out of disaffected Taliban members who hold an even more extreme view of Islam.
At least 13 people died and 15 were wounded, according to Russia’s Foreign Ministry, which gave the first official casualty count. Pentagon spokesman John Kirby also confirmed the blasts, saying one was near an airport entrance and another was a short distance away by a hotel.


According to his report, the U.S. State Department responded en masse to all the people trapped in Afghanistan reaching out for help.
If these reports from Daily Mail and 
The AP is reporting that emergency evacuations have sped up the timeline to avoid the most embarrassing optics for the Biden administration. An additional 1,000 troops from the 82nd Airborne are en-route to support the previously announced 3,000 U.S. troops handling the evacuation. That is a total of 4,000 new military troops sent to Kabul to support the previous 1,000. Keep in mind the original Afghan withdrawal was 2,500 troops in total.