Ukraine's ongoing struggle against Russian attacks and counteroffensives.

Ukrainian troops are facing intense fighting as they push their counteroffensive against Russia's invading forces, with soldiers admitting it is "very difficult" but they "keep going." The front-line battles are getting more and more intense, with destroyed vehicles and buildings lining the roads. The counteroffensive has made slow, uneven progress along the 600-mile front line, with stiffer Russian resistance than expected. Ukraine's prime minister described the ongoing counteroffensive as a success, but admitted the operation was going to take time.