(About 1hr in) After Kahil Nasir is knocked off his motorcycle and blows up one of the Iranian security vehicles his motorcycle is in the blast zone and can be seen on fire. Moments later he returns to his motorcycle which is completely undamaged.
Ali Fazal asks the young boy where Harris is going. The boy responds "Delaram" but there is no way he could know that. Harris had just texted his friend that he was going there instead, but in order to do so, he has to turn off from the main road that he's on (presumably that leads to Kandahar). Just after that, Harris turns off the main road.
Near the end of the movie they are driving a HumVee (Hummer). They crash through the gate to get into the base. As they enter the base they show the driver's door. The lettering on the door has been masked over. When the Hummer arrives at the plane they show the driver's door again. This time, it has "US Army" clearly stenciled on the driver's door.
On Iranian Television, the news title is shown in reverse order, however, Persian is written from right to left.
A guy taps on the window of the Nissan truck at 52 minutes and he can be seen wearing a Covid clear mask for filming.
The United States has not had diplomatic relations with Iran since the Iran hostage crisis in 1979 and it is extremely implausible that an American citizen would be performing contract work in that country, especially not in the telecommunications industry.
1 hour and 20 minutes into the movie, there is a scene with 4 executed people lying on the floor. The dead person in the middle left of the row, opens his eye and looks at the camera.