China is looking to bolster its underwater capabilities with a feasibility study on the potential integration of laser weapons into submarines.
An article published in the Chinese journal Command Control & Simulation pointed out the increasing challenges faced by underwater vehicles in the advent of sophisticated anti-submarine technologies.
It said traditional defense tactics, such as changing speed, direction, and depth, only provide limited effectiveness against modern anti-submarine aircraft with powerful detection and weapon systems.
To keep pace with these advanced threats, the article suggests that directed energy weapons could offer a more updated and effective means of defense for submarines.
If the planned integration pushes through, this could be a perfect time for Beijing as it transitions to electric- and nuclear-powered submarines that can provide the necessary power for high-energy laser weapons.
No Easy Feat
Integrating a laser weapon into an underwater vehicle would not be easy, as the process would require specific installation requirements.
The article argued that most submarines have limited internal space, which would not be able to accommodate an effective laser cooling system.
To address this, the journal said Beijing could develop a modular fiber laser similar to what Lockheed Martin has manufactured.
The laser system reportedly uses flexible optical fibers, which can be coiled to save space and improve cooling efficiency.
In addition to space, the operational use of laser weapons on submarines itself could pose a significant challenge as it would involve “careful timing and tactical considerations.”
