特朗普级战列舰是现代版“大和号”？

Core Viewpoint - The article discusses the announcement by former President Trump to build the most powerful battleship in U.S. history, named the "Trump-class," which aims to revitalize the U.S. shipbuilding industry while facing skepticism regarding its feasibility and relevance in modern warfare [2][8][10]. Group 1: Battleship Specifications and Plans - The Trump-class battleship will have a length of 256 to 268 meters, a width of 32 to 35 meters, and a displacement exceeding 35,000 tons, with a crew capacity of 650 to 850 personnel [4]. - The battleship is expected to be equipped with advanced weaponry, including hypersonic missiles, nuclear-capable cruise missiles, electromagnetic railguns, and high-energy laser weapons [4][5]. - The initial plan is to construct two ships, with a future goal of expanding the fleet to 20 to 25 vessels [4]. Group 2: Construction and Industry Implications - The construction will be undertaken by Huntington Ingalls Industries (HII), the largest defense shipbuilding company in the U.S., in collaboration with South Korea's HD Modern Heavy Industries [5]. - The project aims to address the decline of the U.S. shipbuilding industry, which has seen a significant reduction in workforce and capabilities since World War II [10]. - The article highlights that the U.S. shipbuilding industry had 1.4 million jobs at its peak in 1944, but this number is projected to drop to one-tenth by December 2024 [10]. Group 3: Feasibility Concerns - Experts express doubts about the feasibility of the Trump-class battleship, suggesting that design and construction could take over a decade, with costs for each ship estimated at a minimum of $9 billion [6][7]. - The article notes that modern warfare has shifted towards the use of AI and drones, making large battleships less relevant compared to smaller, more agile vessels like destroyers [7]. - Historical context is provided, indicating that battleships have been phased out in favor of aircraft carriers and submarines, with the last U.S. battleships being retired in the 1990s [7][11].