🔎 Defense Tech Signal — Saturday

• Northrop Grumman demonstrated in-flight “hot swapping” of AI autonomy software on its Talon IQ testbed, signaling a move toward modular, rapidly updatable mission systems for autonomous aircraft.
• The Air Force is seeking authority to pursue multi-year procurement deals for satellites and aircraft, a contracting shift that could stabilize production lines and lower unit costs for space and air platforms.
• NATO is revamping its air surveillance architecture to counter low-cost, low-flying drones and missiles, reflecting alliance-wide adaptation to the sensor and cost-imposition lessons emerging from Ukraine and Iran.

Sources:

1) Breaking Defense — https://breakingdefense.com/2026/04/northrop-grummans-talon-iq-testbed-hot-swaps-ai-brains-mid-flight/
2) Breaking Defense — https://breakingdefense.com/2026/04/air-force-secretary-eyes-multi-year-deals-for-satellites-aircraft/
3) Breaking Defense — https://breakingdefense.com/2026/04/nato-revamps-air-surveillance-approach-for-the-cost-war-of-low-flying-drones-missiles/

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