White House expects Iran to finish work needed to trigger implementation of an international nuclear deal in the coming weeks, but Washington needs more time to prepare sanctions over its ballistic missile program. Deputy National Security Adviser Ben Rhodes said that administration had additional diplomatic and technical work to complete before announcing any new sanctions related to the missile program, but the delay was not a result of pressure from Tehran. Rhodes told reporters in Hawaii, where President Barack Obama is on vacation.

Meanwhile, implementation of the nuclear deal between Iran and world powers was on track after Iran shipped its stockpile of low enriched uranium out of the country, though it still had many other important things to complete, Rhodes added.