NUSA DUA, Indonesia, Nov 16 (Reuters) - British Prime Minister Rishi Sunak on Wednesday accused Russian President Vladimir Putin of launching indiscriminate attacks on civilians in Ukraine.Speaking at a news conference on the sidelines of the G20 summit in Bali, Sunak criticised Russia for firing missiles at Ukraine just as the G20 met to seek a resolution to the war.Our Standards: The Thomson Reuters Trust Principles."