U.S. Marines with the United States Marine Corps supported with Marine Week Chicago with various performances in the Chicago area. Throughout the year, Marines across the globe celebrate the 250th birthday of the Corps, commemorating service, sacrifice, and priding themselves on living ‘Semper Fidelis’ or ‘Always Faithful’ to their nation and to each other. The Silent Drill Platoon supported various ceremonies in support of Marine Week Chicago. (U.S. Marine Corps video by Cpl. Christopher Prelle)