San Antonio (LPD-17)

USS San Antonio (LPD-17) is the lead ship of the San Antonio-class amphibious transport dock program. Its construction began in June 2000 and the Navy delivered the ship in July 2005, establishing the baseline for a new generation of networked, survivable amphibious ships. As lead ship, LPD-17 is important because its integration problems, maintenance periods, and later returns to service shaped how the Navy refined the class across follow-on hulls.

San Antonio combines a well deck, flight deck, hangar, vehicle spaces, cargo capacity, troop accommodations, medical support, and command systems. The class is designed to embark, transport, and land Marines and their equipment by landing craft, amphibious vehicles, helicopters, and MV-22 tiltrotors. LPD-17 should therefore be treated as a sea-based expeditionary warfare platform rather than merely as a transport hull.

Operationally, USS San Antonio supports amphibious assault, crisis response, special operations support, humanitarian assistance, and forward naval presence. The 2020 sea-trials release is useful because it shows the ship returning to underway status after a long maintenance availability, highlighting the sustainment demands of large amphibious ships. Its page should distinguish the individual ship from the class page by focusing on lead-ship service history and readiness context.