美国在中东部署至少10艘军舰

Group 1 - The core viewpoint of the article highlights the increased military presence of the United States in the Middle East, with at least 10 naval vessels deployed amid speculation of potential attacks on Iran [1] Group 2 - The USS Delbert D. Black, a guided-missile destroyer, has arrived in the Persian Gulf, contributing to the total of 10 U.S. naval ships in the region, including the USS Abraham Lincoln aircraft carrier [1] - The U.S. naval deployment consists of 6 destroyers and 3 littoral combat ships, which are capable of both land strike missions and defense against missile and drone attacks [1] - The littoral combat ships have extensive land strike capabilities that can cover a wide range from the coastline to inland areas [1] Group 3 - A U.S. Navy Osprey tiltrotor aircraft was tracked flying towards Oman, indicating support for special operations and the ability to deploy ground assault forces [1] - Reports indicate that U.S. HC-130J long-range rescue aircraft are also heading to the Middle East, which may suggest preparations for potential airstrikes against Iran [1]