Seasats autonomous surface vessel crosses the Pacific and completes a 7,500+ mile mission

Jul 30, 2025 · Capability · Seasats · Defense

Seasats company media
Company media · Seasats
  • A Lightfish completed a fully autonomous voyage from San Diego to Japan covering more than 7,500 miles over 150 days.
  • The route included stops for demonstrations in Hawaii and Okinawa and captured imagery near Wake Island and Guam.
  • Seasats said Lightfish units had been in use with U.S. Navy and commercial customers worldwide since early 2023.

Seasats builds small autonomous surface vessels for defense, commercial and scientific missions. Its platform family supports persistent maritime ISR, patrol and environmental data collection.