Helicopter-Fired Navy Laser Weapon Helps Attack & Destroy Sea Mines The US Navy used an MH-60S helicopter-mounted laser system to detect underwater mines Kris Osborn · July 20, 2018 Please leave this field emptyStay Updated with Warrior Maven Subscribe for daily military news and updates delivered straight to your inbox. We don’t spam! Read our privacy policy for more info. Check your inbox or spam folder to confirm your subscription.