Philadelphia continues its weeklong celebration of the US Navy's 250th birthday with a city parade and a "Victory at Sea" concert.
The city, being the birthplace of both the Navy and Marine Corps, is hosting various events throughout the week to honor their legacy.
The Navy's official birthday is on Monday, while the Marine Corps celebrates on November.
Chief of Naval Operations Adm. Daryl Caudle delivers remarks during a flag-raising ceremony in honor of the Navy and Marine Corps 250th Anniversary celebration at Philadelphia City Hall.
Author's summary: Philadelphia celebrates US Navy's 250th birthday with parades and concerts.