A sweeping review by the United States of the landmark Aukus submarine pact could usher in stricter conditions on technology transfers, cost-sharing and fresh concessions from Australia, raising questions about the future of the trilateral deal.US Secretary of State Marco Rubio had privately assured Australian Deputy Prime Minister Richard Marles that the pact would not be terminated, The Washington Post reported earlier this month, citing sources familiar with the discussions.The Aukus...