A Russian service member jumps off a T-72B3 main battle tank during drills held by the armed forces of the Southern Military District at the Kadamovsky range in the Rostov region, Russia February 3, 2022. REUTERS/Sergey Pivovarov/File Photo LONDON, Sept 21 (Reuters) - Russian President Vladimir Putin announced a "partial mobilisation" on Wednesday that will see 300,000 Russian reservists called up in a significant escalation of Russia's war in Ukraine. Putin spoke in Russian. The quotes below were translated into English by Reuters. PARTIAL MOBILISATION "In such a situation, I consider it necessary to make the following decision, which is...