call sign

"The video and control signal is transmitted to and from the drone through the cable, not through radio frequencies. This means it can't be jammed by electronic interceptors," says a soldier with the call sign Moderator, a drone engineer with the 68th Jaeger Brigade.

Technically, "Air Force One" is a radio call sign, the designation for any Air Force aircraft with the US president aboard.

"I think something should happen since Russia was the first one to push for these talks. I mean since 2022, they have refused to go into any contact," says an officer who wants to be referred to with his call sign "Kozak".

The commander, who asked to be referred to only by his call sign "White" has more pressing matters to consider.

That would dishonour the dead, according to Sgt Dmytro, call sign "Smile", who fought alongside Andriy and came to the cathedral to mourn him.