The Prime Minister warns of a 'new era' of global insecurity and uncertainty as he visits the UK's flagship aircraft carrier, HMS Prince of Wales, which is embarking on an eight-month voyage to the Indo-Pacific. The mission demonstrates the UK's leadership on global issues and security and defense, as well as its unity with allies. The deployment is aimed at showing the UK's commitment to allies in the region and addressing concerns about China's actions. The UK has committed to increasing defense spending to 2.5% of GDP from April 2027.