submarine Archive

Elon Musk has tweeted out short video of underwater tests of the rescue mini-subs. These mini-subs could be used to save 8 boys and their coach who are still trapped in caves in Thailand. Four of the boys were already …

A team of 90 expert divers – 40 from Thailand and 50 from overseas – has been working in the cave system. Divers have been guiding the boys through darkness and submerged passageways towards the mouth of the Tham Luang …

Penn State University researchers have made progress on shielding large objects from sound. Chinese researchers have also published substantial progress on cloaking from sound. Both might lead to submarine sonar stealth. Chinese researchers presented the design, architecture and detailed performance …

China confirms that are testing an electromagnetic railguns on a navy ship. Zhang Xiao, associate research fellow at the Wuhan-based PLA Naval University of Engineering, led a team to develop repeating pulsating direct current power system that could charge the …

China might have a nuclear-powered aircraft carrier in the water by 2025. China Shipbuilding Industry Corporation (CSIC), which refitted China’s first aircraft carrier and built its second confirmed that a nuclear-powered aircraft carrier was in the works. The reports are …

Russia has development of 100 megaton and megaton class tsunami generating nuclear drone weapons. The weapon could explode in shallow waters off of a coastline and generate a tsunami hundreds of feet high. Such a tsunami could devastate all of …

The next generation Columbia nuclear submarine program was giving a $8-billion affordability cap, and the program was sitting at about $7.3 billion for the average procurement unit cost (APUC) across all 12 planned submarines. They have reduced cost by $80 …