There are several factions of the Indian Special Forces, all of them elite, with the MARCOS being the most like special forces operations such as the Navy Seals and the SAS. They are a division of the Indian Navy.
Their History
MARCOS is short for Marine Commandos. They began as the Indian Marine Special Force in 1987 [...]

The Brazilian Special Naval Forces is similar to the United States Navy Seals and is a division of the Brazilian Navy. Brazil has several special forces units that all have a distinct job to do, including offshoots of the army as well as domestic military special forces unit that are used to enforce the peacekeeping [...]

The rock.  San Clemente Island, where the windy northern chip of the island is BUD/s country.  It’s at this modern compound that Class 224 will spend their final four weeks of training.
“Out here is the ideal training graft for them.  We have weapons ranges,
demo ranges, and a lot of good terranes for them to [...]

Hell Week
The most dreaded week of BUD/s.  It’s the ultimate test of one’s physical and mental motivation.  Around-the-clock regimen of intensive physical training and harassment with as little as four hours of sleep during the entire week.
“Let’s go.  Get your butt up here.  All the way up on the rocks!  Get all the way up.”
“I [...]

“Get on the water”
“Second phase is the dive phase portion of BUD/s.  It also builds teamwork, but it starts to incorporate a much greater learning process for the guys going through.  The majority of the evolution that cause these teams the most problem is the water work.  If the guy I- uncomfortable in the water, [...]