HII Welcomes UK’s Westley Group as Strategic Supplier, Strengthening Global Submarine Supply Chain Under AUKUS Framework

SYDNEY, Nov. 04, 2025 (GLOBE NEWSWIRE) -- At the Indo Pacific International Maritime Exposition in Sydney, HII (NYSE: HII) announced the addition of Westley Group, a leading United Kingdom-based manufacturer of high-integrity metal castings, as a strategic supplier supporting the U.S. Navy’s submarine industrial base.