washington u.s. president donald trump reluctantly sign law sweep sanction bill russia iran north korea week u.s. secretary state rex tillerson russian foreign minister sergei lavrov meet weekend regional forum manila look new russia sanction law establish review process allow congress block effort trump ease lift sanction russia lawmakers pass bill punish russia allege interference 2016 u.s. presidential election annexation ukraine crimea region involvement syria civil war trump u.s. president must submit report appropriate congressional committee describe rationale behind ease sanction russia would affect u.s. national security interest congress would least 30 days hold hear vote propose change lawmakers back joint resolution disapproval president would bar change sanction new sanction introduce entities business russian military intelligence agencies company involve russian off-shore oil project participate russian oil gas pipeline construction within russia bill target wide range russian industries might hurt russia economy already weaken 2014 sanction impose annexation crimea law also ramp sanction entity involve cyber attack behalf russian government own act behalf entity president allow waive sanction determine national security interest subject congressional review six executive order sign president barack obama codify would prevent trump use executive order revoke measure 2014-2016 target russia financial service energy defense industries retaliation annexation crimea incursion ukraine well cyber-attacks election interference unite state law also require interagency report senior foreign political figure oligarchs russia estimate net worth source income indications corruption connection russian president vladimir putin factbox new u.s. sanction russia target