Russian President Vladimir Putin is expected on Dec. 23 to take part in a ceremony officially opening a controversial bridge from mainland Russia to the Russian-occupied Crimean Peninsula to rail traffic.
RFE/RL: Putin to open Crimea bridge to rail traffic
A vehicle runs down the 19 km road-and-rail Crimean Bridge passing over the Kerch Strait and linking southern Russia to the Crimean peninsula on May 15, 2018, in Kerch, prior to the opening ceremony.