📰 Daily Current Affairs | 25 June 2026
Sea Drones Emerge as Key Defence Technology
Unmanned Maritime Systems | USV | XLUUV | RIMPAC 2026
Sea drones, also called unmanned maritime systems, are naval platforms that operate on the surface or underwater without an onboard crew. In June 2026, several countries used unmanned surface vessels, extra-large uncrewed underwater vehicles, and autonomous drone boats in military exercises, logistics missions, and rescue operations in the Indo-Pacific and the Middle East.
🚢 Types of Sea Drones
Unmanned Surface Vessels (USVs) operate on the sea surface and can carry sensors, communications equipment, or weapons. Uncrewed Underwater Vehicles operate below the surface for surveillance, strike missions, mine countermeasures, and logistics. Extra-Large Uncrewed Underwater Vehicles (XLUUVs) are a larger class designed for long-range and heavy-payload missions.
⚔️ Recent Military Uses in 2026
On 25 June 2026, US special forces in the Philippines tested Ukraine-developed Magura-class USVs, and one vessel struck and sank a decommissioned target ship. In early June 2026, a US Navy sea drone operated by Task Force 59 carried out a rescue mission off the coast of Oman and recovered two American crew members after an Apache helicopter crash.
🌏 Exercises and Industrial Developments
During Exercise Salaknib 2026, the US Army used solar-powered drone boats to guard a cargo run in the Philippines. At RIMPAC 2026 (24 June to 31 July, involving 31 nations), Havoc planned to demonstrate autonomous surface vessels for multinational logistics. A June 2026 estimate placed the global autonomous maritime defence systems market at USD 3.8 billion in 2025, projected to reach USD 12.1 billion by 2034.
⭐ Important Facts for Exams
- Task Force 59 is a US Navy unit associated with unmanned maritime operations in the Middle East.
- RIMPAC (Rim of the Pacific Exercise) is one of the largest multinational naval exercises in the world.
- The Philippine EEZ extends up to 200 nautical miles from the baseline under UNCLOS.
- Magura-class USVs are Ukrainian unmanned surface vessels used for maritime strike roles.
- Global autonomous maritime defence systems market estimated at USD 3.8 billion (2025), projected to reach USD 12.1 billion by 2034.
- Four Ocean Aero Triton sailing USVs were transferred by the US to the Philippines to monitor its EEZ.
📝 Practice Questions
Q1. What is the full form of XLUUV in naval defence terminology?
a) Extra-Large Underwater Unmanned Vessel b) Extra-Large Uncrewed Underwater Vehicle c) Extended-Length Unmanned Underwater Vehicle d) External Long-range Unmanned Underwater Vessel
✅ Correct Answer: b) Extra-Large Uncrewed Underwater Vehicle
Q2. Task Force 59 is associated with which country's navy?
a) United Kingdom b) India c) United States d) Australia
✅ Correct Answer: c) United States
Q3. What is RIMPAC?
a) Rapid Indo-Pacific Aerial Combat b) Rim of the Pacific Exercise c) Regional Indo-Pacific Maritime Partnership d) Response in Maritime Pacific Command
✅ Correct Answer: b) Rim of the Pacific Exercise
Q4. Which country developed the Magura-class USVs used in the June 2026 Philippines exercise?
a) USA b) Germany c) Ukraine d) Israel
✅ Correct Answer: c) Ukraine
Q5. What is the global autonomous maritime defence systems market size projected to reach by 2034?
a) USD 5 billion b) USD 8 billion c) USD 10 billion d) USD 12.1 billion
✅ Correct Answer: d) USD 12.1 billion