India COVID-19 cases cross 18,000, nearly 21,000 cases in 24 hours; PM Modi visits Leh amid India-China border dispute, accompanied by CDS Bipin Rawat and Army Chief; 8 UP cops out to nab dreaded criminal shot dead in Kanpur, two criminals also killed; Criminals fearless, police unsafe in UP: Priyanka Gandhi launches scathing attack on Kanpur encounter; and more