Ukrainian Defense Tech: NOAH X unveiled the Harpoon small unmanned surface vessel at DIH Naval Forge 2026, a ~2m, ~100kg USV built for kamikaze-style strikes or coordinated multi-boat missions, with ~30kg payload, ~35 km/h speed, ~40 km range, and up to 48 hours on station. Maritime Autonomy: Avarid presented MOBIDIK, a universal unmanned maritime platform with six combat variants, claiming autonomous operation up to 120 hours and up to 1,400 km range, aiming to plug long-range strike drones and missile-drones into one system. Air Defense Lessons for Europe: A new analysis argues Europe is struggling to unify donated air-defense systems fast enough, warning that the next phase of warfare could mean tens of thousands of Shahed-style drone barrages daily. Cybersecurity: The FBI and CISA warn Russian intelligence-linked hackers are phishing Signal Backup Recovery Keys, aiming to restore message archives without breaking encryption. Energy & War Tech: Ukraine’s long-range drone campaign against Russia’s energy infrastructure is said to cause real damage but still not deliver a decisive “game changer,” as Moscow adapts. Culture & Heritage: In Lviv, designer Khrystyna Rachytska is preserving Ukrainian embroidery by restoring lost techniques and collecting 500+ antique vyshyvankas, some over 120 years old. Policy & Tech Funding: EU and Ukraine are launching a €343M push to boost dual-use defense technologies, alongside broader recovery and defense-innovation cooperation.