India’s External Debt

India’s external debt surged by around 11% at the end of December 2024 compared to the same period in the previous fiscal year. The debt increased from approximately $648 billion at the end of December 2023 to about $718 billion at the end of December 2024 – an increase of over $69 billion (10.7%). Composition of the Debt Currency Denomination Debt Components of the Debt (Source: BL)

US approves Holtec to build nuclear reactors in India

On March 26, 2025, the US Department of Energy (DoE) granted regulatory approval to Holtec International, allowing the transfer of small modular reactor (SMR) technology to India. This approval clears a major roadblock that had delayed the commercial implementation of the 2007 India-US civil nuclear agreement (123 Agreement). Technology Transfer Details: Usage and Restrictions: Implications for India: (Source: BS)

ISRO achieves major breakthrough in Semicryogenic Engine development

On March 28, 2025, ISRO achieved a major milestone in its Semicryogenic engine development programme with the first successful hot test of the Engine Power Head Test Article (PHTA) at the ISRO Propulsion Complex in Mahendragiri, Tamil Nadu. Technical Advantages: Key Subsystems of the SE2000 Engine: Engine Specifications: The SE2000 engine operates on an oxidizer-rich staged combustion cycle, featuring: (Source: ISRO)

Mumps outbreaks

Mumps outbreaks have been reported across several states in India since 2023. In Kerala, cases have skyrocketed from an average of 2,500 cases annually to 74,907 cases in 2024. Expert Concerns: About Mumps Public Health Perspective: (Source: TH)

Statin medication

A new study in the United States is exploring the most effective method to screen and assess patients at risk of developing coronary heart disease and to determine who would benefit from statin medication to lower cholesterol. Key Highlights (Source: DD News)

Operation Brahma

In a swift response to the devastating 7.7-magnitude earthquake that struck Myanmar on 28th March 2025, the Indian Army, under ‘Operation Brahma’, deployed a specialised medical task force to provide urgent humanitarian assistance. (Source: PIB)