Same way they knew about enemy casualties in any conflict, they “estimate” from observed data before they pull the trigger.
FYI did you know that the us claimed 1.1 million kills in Vietnam? The Vietnamese claim less then 500,000 where killed (with many many more civilians killed)
That’s the neat part! They can’t! No one is counting bodies in person, this is all remote us murder, as is tradition.
So how do they know how many victims were aboard?
Same way they knew about enemy casualties in any conflict, they “estimate” from observed data before they pull the trigger.
FYI did you know that the us claimed 1.1 million kills in Vietnam? The Vietnamese claim less then 500,000 where killed (with many many more civilians killed)