The design is said to be reconfigurable to conduct different missions, including attacks on enemy vessels, mine-laying, ...

In a 2005 war game, the Swedish diesel-powered submarine HMS Gotland "sank" the U.S. Navy's $6 billion-plus USS Ronald Reagan ...

The INS Drakon is the biggest submarine built in Germany since the end of the Second World War. The submarine costs €500 ...

In a stunning revelation from a 2005 naval war game, the USS Ronald Reagan, a state-of-the-art aircraft carrier valued at ...

USS Puffer launched on Nov. 22, 1942, and on Oct. 9, 1943, during its maiden voyage, encountered an escort destroyer leading ...

He chose the artillery and was assigned to Battery C, 91st Coast Artillery Regiment ... 7, 1944 in the convoy. The ...

Lineworkers strengthen transmission lines that supply energy to the submarine cable of the island municipalities.

The S80 class submarines are the only 3,000-ton vessels in the world equipped with the AIP system, according to Navantia.

Australia’s Collins-class submarines face significant setbacks due to widespread hull corrosion, with only one currently ...

Rechargeable batteries, which can be used again and again through top-ups from the mains-connected charger, are an investment – the best will last for hundreds of hours of use. They have several ...

Lithium-ion (Li-ion) battery technology has historically been the power cell of choice, especially given that we’re always all looking to maximize our smartphone’s battery life. However ...