Group 1 - The UK Prime Minister Starmer announced a new Strategic Defense Review that includes 62 recommendations aimed at enhancing the UK's military capabilities, with a focus on the direct threat posed by Russia [1][3] - The review emphasizes that the threats faced by the UK are more severe and unpredictable than at any time since the Cold War, citing examples such as the Russia-Ukraine conflict and cyberattacks [3] - Plans include the construction of 12 new attack submarines, the establishment of at least 6 new munitions factories, and investments in new air defense and missile systems [3][4] Group 2 - The UK government will invest £15 billion in modernizing nuclear weapon production facilities as part of the "Dreadnought" strategic submarine program [4] - A volunteer home defense force will be established to protect critical national infrastructure from drone attacks and other threats [4] - The UK is considering purchasing F-35A fighter jets to restore its air-launched nuclear deterrent capabilities [4] Group 3 - Starmer expressed 100% confidence in achieving the outlined military plans, which represent the highest sustained growth in defense spending since the Cold War [4] - The UK Defense Secretary acknowledged that any plans to expand the military size would have to wait until after the 2029 elections, highlighting the current size of the armed forces as the smallest in 300 years [4] - Criticism arose from opposition leaders regarding the lack of a specific timeline for increasing defense spending to 3% of GDP [4][5]