Photos courtesy of Business Insider

America’s military is known for its high standards — but of all the sister service branches, the Marine Corps take perfection to another level.

And maintaining that excellence has been no small feat, considering the Corps has served a role in every conflict in US history. That’s because the Marines operate on sea, air, and land, and can respond to a crisis in less than 24 hours with the full force of a modern military.

To celebrate the Corps, we’ve pulled some of their best shots ever.

Marine Corps Military Free Fall Instructors assigned to Marine Detachment — Fort Bragg, release the ashes of Sgt. Brett Jaffe (1971-2012), a Marine rigger, above Phillips Drop Zone at Yuma Proving Grounds, Ariz., on July 26, 2012.

Sgt. Maj. Scott T. Pile speaks to 11th Marine Expeditionary Unit Marines and sailors embarked aboard the amphibious assault ship USS Makin Island parked pierside at Naval Base San Diego Aug. 9.

Lance Cpl. Kyle J. Palmer (left), holds a mortar tube steady as Lance Cpl. Samuel E. Robertson (right), mortarmen with the 81mm Mortars Platoon, Weapons Company, Battalion Landing Team 2nd Battalion, 7th Marines, 31st Marine Expeditionary Unit, grabs another mortar round during a joint live fire exercise, July 14.

US Marines assigned to Georgian Liaison Team-9 and Georgian Army soldiers assigned to the 33rd Light Infantry Battalion make their way to the extraction point during Operation Northern Lion II in Helmand province, Afghanistan, July 3, 2013.