US President Donald Trump has paused key sanctions and tariffs targeting Russia and countries buying its oil and gas, giving his administration time to assess their economic impact. The move offers India temporary relief from the threat of additional US trade penalties over its Russian energy purchases, but leaves uncertainty over whether Washington will impose the measures later. US Secretary of State Marco Rubio announced the 60-day review on October 17, a day after Trump signed an executive order waiving key measures under the Sanctioning Russia and Iran Act, also known as the Graham Act.