Space-based solar power, or SBSP, refers to orbital systems that collect and harvest solar energy using solar-powered satellites—enormous spacecraft with solar panels. Solar energy is converted into microwaves or lasers and then wirelessly transmitted via high-frequency …
Sea state On Tuesday, British Prime Minister Rishi Sunak confirmed a £4.2 billion contract to BAE Systems, a defence, aerospace and security company, to build five Type 26 frigates for the Royal Navy. The contract, along with …
Sea state The Russian navy says it repelled a drone attack in the bay of Sevastopol in the Crimean peninsula, where Moscow’s Black Sea Fleet is based. Russia claimed that all aerial and maritime drones …
In August, a photograph of China’s Dalian shipyard surfaced on Chinese social media site Weibo showing five hulls of Luyang III–type vessels under construction. Once completed, these destroyers will sail out into blue waters, projecting …
Sea state India put its ‘strategic rivals on notice’ last week by successfully launching a test missile from INS Arihant, the Indian navy’s flagship nuclear submarine, striking a designated point in the Bay of Bengal …