<h1>India's Russian oil purchases prompt US tariff threats; India unveils e-Business visa; regional public-order and criminal charges advance.</h1> US statements and a senator's account indicate potential tariff action tied to India's purchases of Russian oil and diplomatic requests to seek tariff relief. India has launched an electronic e-Business visa (e-B-4) for Chinese business activities. Regional legal measures include lifting travel restrictions on a former Nepalese prime minister, imposition of prohibitory orders in Birgunj for public-order reasons, scheduled sedition charge framing in Bangladesh, and a pending final chargesheet in a high-profile murder case.