U.S. Army R&D: DEVCOM says it has demonstrated a quantum sensor that can pinpoint the 3D direction of faint radio-frequency signals, aiming to improve battlefield detection of hostile comms, radar emissions, and drone control links. Nuclear Posture: An ICAN report claims U.S. nuclear weapons spending hit $69.2B in 2025—more than all other nuclear-armed states combined—driven by modernization of missiles, bombers, and submarines. UK Defence Politics: Treasury sources tell The Telegraph that welfare cuts were kept off the table for Starmer’s defence push, fueling a fresh row after defence minister resignations. Middle East Contingency Planning: CBS reports U.S. planners discussed scenarios to help secure Iran’s nuclear materials, including potential support to DOE teams to locate and remove highly enriched uranium. Ukraine Air-Defence Industry: SkyFall and Airbus signed an MoU to strengthen Ukraine’s airspace protection, including integrating SkyFall P1-SUN interceptor drones with Airbus Air C2. Canada–Philippines Cooperation: Ottawa and Manila signed defence agreements to expand logistics support, interoperability, and maritime security collaboration in the Indo-Pacific. UK Courtroom Fallout: A London judge sentenced Palestine Action activists for a raid on Elbit Systems, calling the intent a “terrorist connection” tied to disrupting weapons production. Defense Tech Business: Pennant Canada won a multi-year DND framework contract for Auxilium software supporting Canadian maritime programmes.