Do you think this was an "Accident?"

[Thalassamania]

Test of pressure?

 

[mdax]

Of course it was an accident, the instructors at these schools are hard as nails but in the end don't want anything bad to happen to their troops.
Special operations schools are much different than anyone outside the community can understand without experiencing it themselves. They are preparing troops for extreme situations that are outside many folks comprehension.