Global R&D Spending Hits $2.87 Trillion in 2024
Worldwide research and development (R&D) expenditure climbed to an estimated $2.87 trillion in 2024, as reported by the World Intellectual Property Organization. The figure represents steady annual growth and highlights the expanding role of innovation in economic strategy. Compared with 2000 levels, global R&D investment has nearly tripled, signalling the transition towards knowledge-driven growth models.

Joint Aerial Drill Enhances Alliance Interoperability

The air forces of South Korea and the United States have launched the joint aerial exercise Buddy Squadron at Osan Air Base. The drill is structured to strengthen combined operational readiness and refine tactical integration under evolving regional security conditions.

New Works Highlight Paika Rebellion and Odisha’s Intellectual Legacy

Odisha Chief Minister Mohan Charan Majhi unveiled two new books authored by veteran leader Biswabhusan Harichandan at a ceremony in Bhubaneswar. The event recognised Harichandan’s extensive public career while underscoring Odisha’s political heritage and historical consciousness.

Chandrayaan-4 Landing Site – Mons Mouton Region Analysis Youtube Link

Scientists at the Space Applications Centre have pinpointed a viable landing zone near Mons Mouton in the Moon’s south polar region for Chandrayaan-4, India’s first planned lunar sample return mission. The decision follows an intensive hazard and terrain evaluation using data from the Chandrayaan-2.

Sansha Yongle Blue Hole Depth, Formation, and Exam Notes Youtube Link

Blue holes remain among the least explored marine landforms, concealing dramatic vertical drops beneath seemingly tranquil waters. The Sansha Yongle Blue Hole, widely known as the Dragon Hole, continues to attract scientific attention despite no longer holding the global depth record. Its physical complexity and chemical isolation make it a valuable natural laboratory.