Ukraine-Russia crisis: What to know about the fears of war

Andre, 22, who injured his foot on duty on the line of separation between Ukraine-held territory and rebel-held territory, speaks to a visitor lying in bed while recovering at the Military Mobile Hospital 66 in Pokrovsk, eastern Ukraine, on Wednesday, Feb. 9, 2022. The 100-bed mobile hospital located nearly 48 km (30 miles) from the line of separation between Ukraine-held territory and rebel-held territory was established in 2015 following conflict with Russia. Several hundred support staff under Medical Forces Command tend to patients the hospital receives from the frontline as well as acute civilian injuries. (AP Photo/Ethan Swope)

Ukraine-Russia crisis: What to know about the fears of war