Even the powerful American participants didn't achieve perfect results. The observation team didn't have much hope for the military units that arrived later.
The American participants were all members of the famous amphibious special forces. Every one of them had to go through almost a year of assessment to enter the military unit. After entering, they would undergo all kinds of advanced training every day. If even they didn't achieve a perfect score, how could the participants from the other countries achieve it?
When the results of the United States came out, the generals of the observation team found it hard to accept.
