Takeshi Ebisawa was sentenced to 20 years in prison by a New York court after being convicted of trafficking nuclear material as well as drugs and weapons.
The measure, which would block President Trump from further military force against Iran, appears poised to fall short of the simple majority needed to advance in the Senate.
Israel sent troops into Lebanon as the U.S.-Israeli war with Iran widened, and some of Iran's Gulf neighbors warned that Iran's retaliatory fire could draw them into the spreading conflict.