What will be the result if 5 us NAVY SEALs vs 5 British SAS ?

The US will win because it is a bigger country? That is absurd. He is asking what the outcome of 5 US navy seals and 5 British SAS would be, it has nothing to do with the whole US or British militaries. The US is bigger but Britain had an empire that spanned most of the earth, and it is a tiny country in comparison to most others. It is about quality, not quantity. A man can be huge with bulging muscles and be weak and a person can be small and feeble looking but be hard as nails. Size has nothing to do with anything.