Current Affair Category: Defence & Security

Why in News?  The step-and-shoot Spot-Scanning Proton Arc Therapy (SPArc) was successfully used for the first time to treat a patient with adenoid cystic carcinoma, a rare type of cancer. The treatment, performed at Corewell Health William Beaumont University Hospital, demonstrates significant advances in radiation therapy for anatomically complex tumors while sparing nearby critical tissues. […]

Why in News? The Indian Army contingent arrived in Ulaanbaatar, Mongolia, on June 11, 2025, to participate in Khaan Quest 2025, a multinational military exercise scheduled from June 14 to June 28, 2025. Originating in 2003 as a bilateral U.S.-Mongolia initiative, it evolved in 2006 into a UN-mandated peacekeeping exercise. Objective: To enhance peacekeeping capabilities, […]

Why in News ? India’s Defence Minister Rajnath Singh approved the Advanced Medium Combat Aircraft (AMCA) Programme Execution Model, marking a significant milestone in India’s indigenous defence capabilities. The AMCA project aims to develop a fifth-generation stealth fighter jet, enhancing the Indian Air Force’s (IAF) air power amid growing regional tensions and global defense dynamics. […]

Why in News? The recent trilateral agreement between China, Pakistan, and Afghanistan to extend the China-Pakistan Economic Corridor (CPEC) into Afghanistan has sparked geopolitical concerns for India. Relevance : UPSC Pre &  Mains Prelims : CPEC Mains :   GS 2 Key Highlights of the News: Trilateral Meeting in Beijing: Representatives from China, Pakistan, and Afghanistan […]

Why in News? The Axiom-4 mission, set to carry Indian astronaut Shubhanshu Shukla and three others to the International Space Station (ISS), is now scheduled to launch no earlier than June 8, 2025, according to NASA Relevance : UPSC Pre & Mains Prelims :  ISS/AXIOM Mission Mains :  GS 3 Key Points: This private mission, […]

Why in news ?  The Indian Space Research Organisation (ISRO) is set for the 101st launch with the PSLV-C61/EOS-09 mission on 18th May 2025, aiming to enhance India’s all-weather surveillance capabilities. Relevance : UPSC  Pre & Mains Prelims : About the mission/ other related satellites Mains :   GS 3- Science &  Tech. About PSLV-C61 / […]

Why in News ?   The Indian Air Force (IAF) showcased its Integrated Air Command and Control System (IACCS) during a briefing on Operation Sindoor, demonstrating its effectiveness in neutralizing aerial threats from Pakistan during a recent military conflict. This highlights India’s robust air defense infrastructure. Relevance :  UPSC Pre & Mains Prelims: IACCS/) Akashteer System […]

Why in News? India’s recent retaliatory strikes as part of Operation Sindoor have drawn significant attention, particularly concerning rumors about targeting Pakistan’s Kirana Hills, a site reportedly linked to nuclear storage. Relevance : UPSC Pre & Mains Prelims :  Kirana Hills Mains :  GS 2 –IR/ GS 3 –Security  Major Nuclear Sites: Kahuta (Khan Research […]

Why in News ?   The Ministry has directed all States and Union Territories to grant emergency procurement powers to civil defence authorities due to the current security threats and hostile attacks, particularly along the western border.. The Directorate’s letter, referencing Section 11 of the Civil Defence Rules, 1968, emphasizes that State governments are empowered to […]

The S-400 Triumf (NATO: SA-21 Growler), developed by Russia’s Almaz-Antey, is one of the most advanced long-range surface-to-air missile (SAM) systems globally, designed to counter aircraft, drones, cruise missiles, and ballistic missiles. Relevance : UPSC Pre & Mains Prelims : The S-400 Triumf)/other defence systems Mains :  GS 2 –IR/ GS 3-Security /Science & Dev.) […]