Published: 5 November 2026

Event: Announcement: 3 November 2026 — Trials completed the preceding Saturday

HII reported completion of builder’s sea trials for Harrisburg, LPD 30, the first Flight II San Antonio-class amphibious transport dock. Testing covered propulsion, steering, communications, mission systems and combat-system integration. Acceptance trials and delivery to the US Navy remain subsequent milestones.

Assessment: Builder’s trials reduce technical uncertainty before acceptance. Fleet readiness will additionally require crew preparation, certification and integration into operational formations.

Sources: HII.

Intelligence World

Tags: intelligenceworld.net, #intelligenceworld, United States, US Navy, HII, Harrisburg, LPD 30, Amphibious Warfare