PASCAGOULA, Miss. (March 3, 2026) — HII’s (NYSE: HII) Ingalls Shipbuilding division authenticated the keel today for the future USS Philadelphia (LPD 32), a Flight II San Antonio-class amphibious transport dock ship. The ceremony included ship sponsor Maureen Paparo, a Philadelphia native, who was joined by her spouse, Adm. Samuel Paparo, commander U.S. Indo-Pacific Command. Also, attending the