BANNER. The Chinese flag during the 2025 World Aquatics Championships.

Edgar Su/REUTERS

Seasats, a producer of autonomous surface vessels, says its Lightfish drone approached a People's Liberation Army Navy ship off Luzon Island in June

WASHINGTON, USA – A small California-based drone maker says one of its sea vessels sailed close enough to a Chinese warship operating in the Philippines’ exclusive economic zone to capture what it believes is the first footage of its kind recorded by a private US firm.

It shared the video taken on June 16 with Reuters, which has independently verified its authenticity.