Anti-Air Units Work To Protect Ukrainian Frontline Positions

MARINKA, UKRAINE - FEBRUARY 23: Members of Ukraine's 72nd Brigade Anti-air unit stand on the back of a ZU-23 anti-aircraft autocannon while using binoculars to search for incoming Russian drones at a frontline position on February 23, 2024 near Marinka, Ukraine. February 24 will mark two years since Russia's large-scale invasion of Ukraine, which has left tens of thousands dead and many more wounded, although neither country releases official casualty figures. The war has also sparked economic insecurity around the world, further isolated Russia from the West, and, while initially galvanising NATO countries, has exposed tensions between Western allies over the scale and duration of military support to Ukraine. Two years on, the war shows no sign of ending, even while the frontlines have changed very little in recent months. (Photo by Chris McGrath/Getty Images)