© Reuters. A man casts his ballot at a polling station during the presidential election in the Chechen capital Grozny, Russia, March 16, 2024. REUTERS/Chingis Kondarov
By Guy Faulconbridge and Lidia Kelly MOSCOW (Reuters) -President Vladimir Putin will seek to tighten his grip on power on Sunday in a Russian election that is certain to deliver him a landslide victory though opponents…
