Philadelphia continues its weeklong celebration of the US Navy's 250th birthday with a city parade and a "Victory at Sea" concert.
The celebration honors the legacy of the Navy and Marine Corps, with Philadelphia being the birthplace of both services.
Chief of Naval Operations Adm. Daryl Caudle delivers remarks during a flag-raising ceremony at Philadelphia City Hall.
Sailors and Marines raised the US Marine Corps flags in front of Philadelphia City Hall to commemorate the 250th Anniversary celebration.
Author's summary: Philadelphia celebrates US Navy's 250th birthday.