UPSC Current Affairs 19 September 2026 — PIB

• Biometric Aadhaar Authentication Mandatory for Subsidised Domestic LPG Refills from 1 October 2026
• Ministry of Ayush Advances Artificial Intelligence for Ayurveda and Traditional Medicine
• KEEL LAYING OF FIRST NEXT GENERATION MISSILE VESSEL (NGMV) FOR INDIAN NAVY AT COCHIN SHIPYARD LIMITED, KOCHI
• Prime Minister Shri Narendra Modi inaugurates International Conference on ‘The Future of Environment and Climate Dynamics’ in New Delhi; Releases NGT Mobile Application
• Ministry of Rural Development to Commence DDU-GKY 2.0 Training Batches Across Most States/UTs from October 2026
• PM-AJAY Accelerates Socio-Economic Development of Scheduled Caste Communities