MARSOC is renamed Marine Raiders.

via MARSOC press release

MARINE CORPS BASE CAMP LEJEUNE, N.C. -- During World War II, four Marine Raider battalions and two Raider regiments were formed and saw action in the Pacific Theater between 1942 and 1944. Formed to conduct amphibious raids and guerrilla operations behind enemy lines, the Raider battalions were the United States’ first special operations units.

The Raiders went on to participate in campaigns across the Pacific Ocean and earned more than 700 decorations, including seven Medals of Honor, before disbandment approximately two years later.
Though the units’ existence was short-lived, they left a lasting impression. The Marine Raider battalions were the inspiration for what would become modern day special operations.
But when U.S. Marine Corps Forces Special Operations Command was established in 2003, the unit did not officially carry-on the moniker.

Commandant of the Marine Corps Gen. James F. Amos made official the title in a proclamation he released Wednesday, which calls for “the official continuation of our Corps’ special operations heritage from the Raiders of World War II to our modern day Marines.”
“United States Marines take great pride in our special operations and irregular warfare heritage…From this point forward, the Marines of MARSOC will be officially aligned with the Marine Raiders of World War II and are charged with maintaining the high standards and traditions that accompany such distinction,” as stated in the proclamation read during the unit’s change-of-command ceremony held at Stone Bay aboard Marine Corps Base Camp Lejeune, N.C.
While MARSOC is adopting the name Marine Raiders, the command’s official title will remain MARSOC. However, Major Subordinate Elements of the unit will reflag with the Raider name. For example, subordinate commands will reflag as Marine Raider Regiment, Marine Raider Support Group, Marine Raider battalions, etc.

Window dressing.

Legacy building.

It means nothing.  What you should know is that the WW2 veterans of the Marine Raiders offered up the idea that MARSOC should and could use the name but HQMC refused.

Now this.  I'm unimpressed.

Note:  Doubt me on the fact that Amos initially refused to allow MARSOC to use the name Raiders?  Check out these articles here, and here.