Category: Technology

Isaac Peral swims

Spain's newest submarine was handed over to its element for the first time on 7 May at Navantia in Cartagena, Spain. The boat with the hull number S-81 has been named Isaac Peral since its christening a few days ago. It is the first submarine to be built entirely in the country. Although the design is based in part on the French-Spanish Scorpene class, there are significant differences. At 80.8 metres, it is almost twenty metres longer and the diameter of the hull is around one metre larger at 7.3 metres. When submerged, the boat displaces around 3000 tonnes. The Spanish S-80 class is also known as the...

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Major inspection for the USS John C. Stennis

If anything, it's on a grand scale: the aircraft carrier USS John C. Stennis (CVN 74) arrived at Newport News Shipbuilding on 6 May to undergo its scheduled RCOH. This Refuelling and Complex Overhaul (RCOH) is scheduled about halfway through the planned service life of an aircraft carrier to make it fit for the next decades. The most important part of the work is the renewal of the fuel rods in the on-board reactor. This requires the reactor to be shut down and cooled down. Only then can the fuel be replaced in a complex process and the reactor restarted later. In addition, the shipyard laytime is also...

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Sea Guardian trialled in the Pacific

General Atomics Aeronautical Systems, Inc. (GA-ASI) participated in the U.S. Navy Pacific Fleet (PACFLT) exercise "Unmanned Integrated Battle Problem" (UxS IBP 21) from 21 to 26 April 2021. This exercise integrated manned and unmanned capabilities in challenging operational scenarios in order to gain experience for mission command.

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Further P-8I possible for India

The US State Department has approved the sale of six additional P-8I maritime patrol aircraft to India. The transaction could take place as part of a foreign military sale and would be worth 2.4 billion dollars. In addition to the actual aircraft from the manufacturer Boeing, these costs also include associated equipment. India ordered eight P-8Is back in 2009, with a further four added in 2016. If the new purchase were to be carried out by the country, India would have 18 of the high-quality aircraft. According to the Americans, the sale is intended to emphasise the partnership with the ally and strengthen...

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First ESSM shot of the HMAS Sydney

The Australian destroyer Sydney has fired an Evolved Sea Sparrow Missile (ESSM) for the first time. The Hobart-class ship is currently undergoing Combat System Trials off the American coast. HMAS Sydney is the third and final ship of the class and was commissioned in May 2020. Her design is based on the type F 100 from the Spanish shipyard Navantia. With a length of 142 metres, the ships displace around 7,000 tonnes. They are equipped with the American Aegis system and armed with up to 48 SM-2 missiles and eight Harpoons. Text: mb; Photos: Royal Australian...

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