In a sweeping Strategic Defence Review (SDR) unveiled in June 2025, the UK outlined bold steps to confront rising threats, expand capabilities, and position itself as NATO’s frontline power ( GOV.UK ). Key Highlights: 1. A modern military approach. The UK military is adopting a “20‑40‑40” force model : 20% heavy tanks (like the new Challenger 3 ), 40% expendable drones and precision missiles, and 40% high-end autonomous drones such as the MQ‑9 Reaper ( The Times ). This shift is designed to dramatically increase lethality while reducing personnel risk . 2. Always‑On Arms Production A £1.5 billion investment is funding six new munitions factories designed to keep production running constantly, achieving an estimated 7,000 long-range missiles output over the current term ( Wikipedia ). Defence funding is set to rise to 2.5% of GDP by 2027 , with ambitions for 3% in the following term ( Wikipedia ). 3. Nuclear Coordination with France In a world-first move, the UK and Franc...