current affairs 20263 january 2026 current affairsedna daily analysisupsc current affairs 2026bpsc current affairs 2026jaypal singh munda olympics historyindia investment growth 2026foreign exchange reserves india 3.29 trilliondigital content regulation indiax platform illegal content removalhealth tech medical gadgets futureindia defence policy neighboursjaishankar foreign policy statementair quality india 2025 reportharyana sex ratio improvementinfectious disease control centre indiaindia iran us relationsglobal geopolitics 2026bangladesh minority issuesemiconductor policy indiaindia chip manufacturingclean drinking water rights indiasanitation and hygiene indianorth east india issuesindia economic outlook 2026