UK defence stocks rise £4bn after Healey named chancellor

Major British defence companies saw a significant surge in their share prices on Tuesday, July 21, following the surprise appointment of former Defence Secretary John Healey as Chancellor of the Exchequer by new Prime Minister Andy Burnham. The rally added nearly 4 billion pounds to the sector's market value as investors interpreted Healey's move to the Treasury as a signal of increased military spending under the new government.

Shares in key defence contractors soared in London trading. Babcock International, which builds warships for the Royal Navy, led the gains with a rise of between 7.5 and 7.8 percent. BAE Systems increased by over 3 percent, while Qinetiq rose between 3.1 and 4 percent. Rolls-Royce and Chemring also posted notable gains.

Investor optimism stems from Healey's recent resignation as Defence Secretary just over a month ago from Keir Starmer's government. He had publicly accused Starmer and former Chancellor Rachel Reeves of failing to adequately fund the armed forces and leaving national security vulnerable. His appointment to oversee the nation's finances is seen as positioning a defense advocate at the heart of spending decisions.