24 April 2025

• Diplomacy: Pakistan suspended the Simla Agreement on 24 April in response to India's Indus Waters Treaty suspension. The two countries entered a period of the sharpest bilateral tension since the 2019 Pulwama attack.
• Security: Cross-border infiltration attempts along the LoC increased following the Pahalgam attack. Border Security Force and Army units went on high alert.
• Economy: Electronics Component Manufacturing Scheme (ECMS) details were clarified: Rs 22,919 crore budget over six years targeting 91,600 direct jobs.
• Space: Sarvam AI was selected under the IndiaAI Mission to build India's first indigenous AI foundational model.

GS area: International Relations

On 24 April 2025, Pakistan formally suspended the 1972 Simla Agreement, the day after India suspended the Indus Waters Treaty.

• Simla Agreement (1972): Signed after the 1971 Bangladesh Liberation War. The two countries agreed to resolve all differences bilaterally and peacefully without recourse to threat or use of force.
• Line of Control: The agreement formalised the ceasefire line as the LoC at 740 km.
• Pakistan's stated reason: India's suspension of the Indus Waters Treaty was characterised as an "act of war," triggering Pakistan's own suspension.
• Legal consequence: The LoC is derived entirely from the Simla Agreement. Its suspension could be interpreted as bringing the LoC's validity into question.
• India's position: India maintained that the LoC remains a de facto reality regardless of the agreement's status.

Static linkage: India-Pakistan relations, bilateral agreements (GS-2 IR).

GS area: Economy, Science and Technology

The Electronics Component Manufacturing Scheme details were clarified in April 2025.

• Budget: Rs 22,919 crore.
• Duration: Six years (FY 2025-26 to 2031-32).
• Target: 91,600 direct jobs and a contribution toward the government's goal of 500 billion dollars in electronics production by 2030.
• Focus: Sub-assemblies, bare components (PCBs, lithium-ion cells), and capital equipment.
• Requirements: Manufacturers must maintain Six Sigma quality standards and have dedicated domestic design teams.
• Strategic rationale: India's electronics manufacturing is currently concentrated in final assembly. Component manufacturing adds depth to the supply chain and reduces import dependence.

Static linkage: Electronics manufacturing, Make in India, economic development (GS-3 Economy).

GS area: Science and Technology, Economy

Sarvam AI was selected to build India's first indigenous AI foundational model under the IndiaAI Mission in April 2025.

• IndiaAI Mission: India's programme to develop domestic AI capabilities including compute infrastructure, foundational models, and AI applications.
• Foundational model: A large-scale AI model trained on vast datasets that can be fine-tuned for various applications (language, vision, multimodal).
• Sarvam AI: A Bengaluru-based company. Its selection places it alongside the handful of organisations globally building base AI models.
• Significance: Most countries, including India, currently rely on models built by US companies (OpenAI, Google, Anthropic). An indigenous model reduces dependence and addresses data sovereignty concerns.

Static linkage: Artificial intelligence, technology policy (GS-3 Science and Technology).

GS area: Art and Culture

Pandit Chatur Lal (1925-1965) received renewed attention in April 2025 as part of Indian cultural heritage promotion.

• Significance: The first tabla player to popularise Indian percussion music in the West.
• Film connection: Nominated for an Academy Award (Oscar) in 1957 for his contribution to the short film "A Chairy Tale."
• Recognition: Received a special BAFTA Award. Collaborated with Ravi Shankar and Yehudi Menuhin.
• Indo-jazz fusion: A pioneer who bridged Indian classical and Western jazz traditions.
• Soft power relevance: His international work was an early instance of Indian cultural diplomacy through music.

Static linkage: Indian art and culture, cultural diplomacy (GS-1 Art and Culture).

GS area: Internal Security

Following the Pahalgam attack, cross-border infiltration and the security architecture of the Line of Control received focused attention.

• Affected region: Pir Panjal range, Poonch, Rajouri, Kathua, Doda, and Pahalgam corridor.
• Border fencing: India's border fencing project initiated in 2003. The Comprehensive Integrated Border Management System (CIBMS) uses thermal imagers, radars, and sensors.
• Snow damage: One-third of fencing infrastructure is damaged annually by heavy snowfall and needs periodic restoration.
• Infiltration rate: Security agencies estimate approximately 20 per cent of infiltration attempts succeed in crossing the fence undetected.

Static linkage: Internal security, border management, J&K (GS-3 Internal Security).

• RNA silencing technology against plant viruses: TERI and partner institutions developed RNA silencing (RNAi) technology against Cucumber Mosaic Virus (CMV), which affects 1,200+ plant species. In India, CMV causes 25-30 per cent banana loss and 70 per cent infection in melons and pumpkins. Two approaches: host-induced (GMO, permanent) and spray-induced (external, eco-friendly). Lab trials showed 80 per cent reduction in viral loads.
• South Sandwich Islands: A British Overseas Territory in the South Atlantic Ocean, 470 miles southeast of South Georgia. Actively volcanic and uninhabited. Argentina briefly occupied them in 1976 before the Falklands War (1982).