PHILADELPHIA (Oct. 13, 2023) Secretary of the Navy (SECNAV) Carlos Del Toro delivers remarks during the Navy and Marine Corps Week Flag Raising and Birthday Proclamation Ceremony in the Mayor's Reception Room at City Hall in Philadelphia. During the event, Secretary of the Navy Carlos Del Toro announced that the Navy and Marine Corps will return to Philadelphia in 2025 to celebrate their 250th birthday. (U.S. Navy photo by Chief Mass Communication Specialist Shannon Renfroe)