current affairs 20266 january 2026 current affairsedna daily analysisupsc current affairs 2026bpsc current affairs 2026siyaram singh nayak freedom fighter historyhydrogen fuel from sunlight technology indiagig workers social security indiarajat navy pollution control vessel launchglobal geopolitics us europe tensionsvenezuela crisis impact indiatariff increase export impact indiaglobal trade slowdown 2026sindhu valley civilization drought theoryemployment exchange revival indiayouth employment policies indiaeducation reforms india challengesdeveloped india 2047 reformscapitalism vs socialism debate indiarbi government relations economic policyfiscal policy india 2026banking sector issues indiaagriculture reforms indiaclean energy innovation india