What does Ura mean in Russian? Why did the Soviet soldiers shout Ulla when they charged?

ура (Ula) has no specific meaning in Russian, and is usually used as a modal particle to express strong feelings. Russian soldiers usually shout "Hula!" When they charge. Often translated as "Long live!" It should be noted that some translators like to translate it into "kill!" , in line with the habits of China people. The Soviet Union/Russia used to use "Ura!" During the military parade. Slogan, its function is similar to China's "Hello comrades! Hello, chief! Comrades have worked hard! Serve the people! " The parade shouted.