The United States Navy 'SEAL' teams are the Navy's principal special operations force. The 'SEAL' acronym stands for Sea, Air, and Land, and each of these factors was on display on May 2nd, 2011.
On that day, the Navy's "SEAL Team 6", it's Special Warfare Development Group, got revenge for America and exorcised a ghost that had haunted the nation for two decades, particularly in orchestrating the terrorist attacks of September 11th, 2001. On that day, they killed Osama bin Laden.
"Operation Neptune Spear" was led by the C.I.A. and included their own agents, U.S. Army Airborne Rangers, and Seal Team 6. Their target was a compound in the Bilal Town section of the city of Abbottabad, Pakistan where intelligence gathered over the previous 9 months had led to the conclusion that Osama bin Laden, the murderous leader of the al Qaeda Islamofascist terrorist group, was living.
The mission was to be a "kill or capture" one in theory, but information developed from the intel had led most to feel that those inside the compound would not allow themselves to simply be captured. The American team was ready for a fire-fight.