The latest pledge comes on the first anniversary of Russian President Vladimir Putin's military offensive, which has claimed hundreds of thousands of lives and left millions of people displaced. "Australia is imposing additional sanctions, targeting those in the Russian Government who are helping prolong this war, those financing this war, and those spreading mistruths to justify this war," Foreign Minister Penny Wong said in a statement. "This service may include material from Agence France-Presse (AFP), APTN, Reuters, AAP, CNN and the BBC World Service which is copyright and cannot be reproduced