Wikipedia article of the day for June 1, 2020

The Wikipedia article of the day for June 1, 2020 is SMS Kaiser Wilhelm der Grosse.
SMS Kaiser Wilhelm der Grosse was a German pre-dreadnought battleship of the Kaiser Friedrich III class, built as part of a program of naval expansion under Kaiser Wilhelm II. She was laid down in January 1898, launched in June 1899, and completed in May 1901, and was armed with a main battery of four 24-centimeter (9.4 in) guns in two twin gun turrets. The vessel served in the Home Fleet and later the High Seas Fleet for the first seven years of her career, participating in training cruises and maneuvers. Placed in reserve in 1910, the battleship was returned to active service in 1914 at the outbreak of World War I, tasked with coastal defense in the North Sea. The ship was deployed briefly to the Baltic but saw no action. In 1915, Kaiser Wilhelm der Grosse was again withdrawn from service and relegated to secondary duties as a depot ship in Kiel and then a torpedo target ship. The vessel was sold for scrapping and broken up in 1920. (This article is part of a featured topic: Battleships of Germany.)

Wikipedia article of the day for May 31, 2020

The Wikipedia article of the day for May 31, 2020 is British hydrogen bomb programme.
The British hydrogen bomb programme was the ultimately successful British effort to develop thermonuclear weapons. The successful test of an atomic bomb in Operation Hurricane in 1952 made Britain a nuclear power, but hopes that the United States would be sufficiently impressed to restore the Special Relationship were soon disappointed. In 1954, Cabinet agreed to proceed with the development of the hydrogen bomb. The scientists at the Atomic Weapons Establishment did not know how to build one, but produced three designs: Orange Herald, a large boosted fission weapon; Green Bamboo, an interim design; and Green Granite, a true thermonuclear design. The first series of Operation Grapple tests (newsreel featured) were hailed as a success, but Green Granite was a failure. In November 1957, they successfully tested a thermonuclear design. Subsequent tests demonstrated a mastery of the technology. Together with the Sputnik crisis, this resulted in the 1958 US–UK Mutual Defence Agreement, and the Special Relationship was restored.