Kathmandu. Ukrainian forces have recaptured some areas in the Donetsk region in a counteroffensive, data from the Institute for the Study of War (ISW) shows. The 'Vivadhi' operation was launched by Ukraine in September with the aim of pushing Russian forces back from the cities of Sloviansk and Kramatorsk.Ukrainian forces have recaptured small areas from Russia. A total of 172 square kilometers (66 square miles) have been recaptured in the Donetsk region, which is 1.5 times the size of Paris.President Volodymyr Zelensky visited the troops fighting near the city of Lyman in Donetsk, 10 kilometers north of Sloviansk, this week.According...