
China has taken a new step in directed-energy weapons by testing the LY-1 naval laser system installed on the deck of a civilian Ro-Ro ship.
Images shared on Chinese social media show the equipment mounted on a camouflaged vehicle secured to the deck, raising questions about the use of commercial cargo ships as military platforms. The country has increasingly used civilian ships in amphibious and logistical operations, a practice that has become part of Chinese doctrine.
The LY-1 is designed to destroy drones, light helicopters, and stray munitions by burning sensors and forcing these targets to fall. By testing the laser on a civilian vessel, China evaluates how the system performs under real navigation conditions, including humidity, vibration, and constant sea movement, variables that directly affect the performance of directed-energy weapons.
Installing the laser on a Ro-Ro cargo ship also indicates potential large-scale defensive use, especially in scenarios involving Taiwan, where China relies on civilian ships to transport troops and vehicles. In the event of a conflict, these ships would be priority targets for enemy drones, and equipping them with silent, low-cost, fast-response lasers could turn each vessel into a mobile air defense point.
Source: Defence Blog | Photo: X @zhao_dashuai | This content was created with the help of AI and reviewed by the editorial team
The LY-1 laser air defense system is now being widely adopted by the PLA navy on amphibious warfare ships.
These ships needs to get fairly close to enemy shores, hence a light speed air defense system is very useful against drones and missiles. pic.twitter.com/pM4yF72J1N
— Zhao DaShuai 东北进修🇨🇳 (@zhao_dashuai) November 28, 2025
China tests LY-1 laser weapon mounted on a civilian Ro-Ro ship during sea testing. The system appears to be evaluated for use in amphibious operations, including defense against drones targeting transport vessels. pic.twitter.com/uID14QT59K
— Valhalla (@ELMObrokenWings) November 29, 2025
