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Philadelphia, PA will host the historic celebration of the Navy and Marine Corps’ 250th Birthday, honoring two of the most storied branches of the U.S. military. From October 9-15, the city will come alive with a weeklong series of events marking two-and-a-half centuries of service, sacrifice, and tradition. This milestone is particularly special, as both the Navy and Marine Corps come together to commemorate their shared legacy of warfighting commitment to defending freedom. With Philadelphia’s rich historical significance and strong ties to both the Navy and Marine Corps founding in 1775, it is the perfect backdrop to celebrate the enduring bond between these two branches. Throughout the week, attendees will experience a variety of events — from commemorative ceremonies to community outreach programs, exhibitions, and live demonstrations — all showcasing the unique contributions of the Navy and Marine Corps to our nation’s history and future.
The 250th anniversary marks a historic milestone celebrating 250 years of service, sacrifice, and tradition by the U.S. Navy and Marine Corps, honoring their legacy from 1775 to today.
The official birthday of the U.S. Navy is October 13, 1775, and the U.S. Marine Corps was founded on November 10, 1775. Celebrations will take place throughout 2025, with major events centered around these dates.
Commemorative ceremonies, parades, historical exhibits, ship tours, community outreach, and special Marine Corps Balls and Navy Birthday Balls will be held across the country and at naval bases worldwide.
Many events will be open to the public, including parades, educational programs, and museum exhibitions. However, some events, like formal balls or base activities, may require invitations or military ID.
Small hand-carried items such as handbags, small cameras or diaper bags are permitted. All personnel will be screened, and all bags will be searched before entering the ship. Please note that water bottles of any kind will not be allowed through the security checkpoint.
No. There is no smoking, including electronic smoking devices, aboard any ship or anywhere on the piers.
No food is available on these ships. Please note that outside water bottles may not be allowed past the security checkpoint.
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