EXPLAINER: Where Ukraine war stands after 6 months


              FILE - Rising smoke can be seen from the beach at Saky, Aug. 9, 2022, after explosions were heard from the direction of a Russian military airbase near Novofedorivka on the Crimean Peninsula, annexed by Russia in 2014. Six months ago, Russian President Vladimir Putin sent troops into Ukraine, starting the largest military conflict in Europe since World War II. (UGC via AP, File)
            
              FILE - A launch truck fires the High Mobility Artillery Rocket System (HIMARS) produced by Lockheed Martin during combat training in the high desert of the Yakima Training Center, Washington on May 23, 2011. Supplies of Western weapons, including U.S. HIMARS multiple rocket launchers, has significantly boosted the Ukrainian military's capability, allowing it to target Russian munitions deports, bridges and other key facilities with precision and impunity. (Tony Overman/The Olympian via AP, File)
            
              FILE - Russian rockets are launched against Ukraine from Russia's Belgorod region at dawn in Kharkiv, Ukraine, Aug. 15, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Vadim Belikov, File)
            
              FILE - A Russian serviceman guards an area of the Zaporizhzhia Nuclear Power Station in territory under Russian military control, southeastern Ukraine, May 1, 2022. Moscow and Kyiv have traded accusations of shelling the Russia-occupied Zaporizhzhia nuclear power plant, Europe's largest, that fueled fears of a nuclear disaster. (AP Photo, File)
            
              FILE - Ukrainian servicemen of "Fireflies" reconnaissance team jump from the trunk of pickup to take their position at the frontline in Mykolaiv region, Ukraine, Aug. 8, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Evgeniy Maloletka, File)
            
              FILE - In this photo released by the Russian Defense Ministry Press Service on July 22, 2022, Russian soldiers fire a 2S4 Tyulpan self-propelled heavy mortar from their position at an undisclosed location in Ukraine. Six months ago, Russian President Vladimir Putin sent troops into Ukraine starting the largest military conflict in Europe since World War II. (Russian Defense Ministry Press Service via AP, File)
            
              FILE - In this photo released by Russian Defense Ministry Press Service on July 2, 2022, a Russian Su-25 ground attack jet fires rockets on a mission at an undisclosed location in Ukraine. Six months ago, Russian President Vladimir Putin sent troops into Ukraine starting the largest military conflict in Europe since World War II. (Russian Defense Ministry Press Service via AP, File)
            
              FILE - Ukrainian self-propelled artillery shoots towards Russian forces at a frontline in Kharkiv region, Ukraine, July 27, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Evgeniy Maloletka, File)
            
              FILE - Ukrainian servicemen shoot with a SPG-9 recoilless gun during training in Kharkiv region, Ukraine, July 19, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Evgeniy Maloletka, File)
            
              FILE - Ukrainian servicemen prepare to fire at Russian positions from a U.S.-supplied M777 howitzer in Kharkiv region, Ukraine, July 14, 2022. Supplies of Western weapons, including U.S. HIMARS multiple rocket launchers, has significantly boosted the Ukrainian military's capability, allowing it to target Russian munitions deports, bridges and other key facilities with precision and impunity. (AP Photo/Evgeniy Maloletka, File)
            
              FILE - Cars pass by destroyed Russian tanks in a recent battle against Ukrainians in the village of Dmytrivka, close to Kyiv, Ukraine, May 23, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Efrem Lukatsky, File)
            
              FILE - Soldiers walk amid destroyed Russian tanks in Bucha, in the outskirts of Kyiv, Ukraine, April 3, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Rodrigo Abd, File)
            
              FILE - A Russian soldier walks in front of the damaged Metallurgical Combine Azovstal plant, in Mariupol, on the territory which is under the Government of the Donetsk People's Republic control, eastern Ukraine, June 13, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/File)
            
              FILE - Smoke rises from the Metallurgical Combine Azovstal in Mariupol during shelling, in Mariupol, in territory under the government of the Donetsk People's Republic, eastern Ukraine, May 7, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Alexei Alexandrov, File)
            
              FILE - Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, April 18, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Alexei Alexandrov, File)
            
              FILE - A resident looks for belongings in an apartment building destroyed during fighting between Ukrainian and Russian forces in Borodyanka, Ukraine, April 5, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Vadim Ghirda, File)
            
              FILE - Ukrainian servicemen climb on a fighting vehicle outside Kyiv, Ukraine, April 2, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Vadim Ghirda, File)
            
              FILE - A man rides his bike past flames and smoke rising from a fire following a Russian attack in Kharkiv, Ukraine, March 25, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Felipe Dana, File)
            
              FILE - An explosion is seen in an apartment building after Russian's army tank fires in Mariupol, Ukraine, March 11, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Evgeniy Maloletka, File)
            
              FILE - Ukrainian soldiers take positions in downtown Kyiv, Ukraine, Feb. 25, 2022. Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression, starting the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. Russian offensive are largely stuck as Ukrainian forces increasingly target key facilities far behind the front lines. (AP Photo/Emilio Morenatti, File)
EXPLAINER: Where Ukraine war stands after 6 months