Underwater Security Framework: Malaysia, Singapore and 15 other countries launched the GUIDE principles to strengthen the security of critical underwater infrastructure, warning that disruptions to seabed-linked energy and telecom networks can ripple across trade and stability. Defence Tech Push: The US, UK and Australia (AUKUS) unveiled plans to develop cutting-edge underwater drones for delivery from 2027, with the first signature project focused on uncrewed undersea vehicle payloads and seabed protection. Missile Deals in the Region: India’s defence secretary said the BrahMos export deal with Vietnam is already signed, while Indonesia’s pact is in final stages—another step for India’s defence-indigenisation and ASEAN outreach. Hormuz Shipping Tolls Fight: Qatar opposed permanent Strait of Hormuz transit fees but said temporary, security-linked tolls could be negotiable, as Iran moves to formalise control over passage rules. Singapore-Linked Defence Cooperation: Singapore and Italy signed a supply chain resiliency MoU to protect defence supply chains from disruptions, while Singapore also hosted high-level defence talks around Shangri-La Dialogue. Service Culture Debate: A Singapore F&B worker on TikTok sparked discussion by saying some Singaporeans show poor attitudes toward service staff, reigniting debate on customer behaviour.