Secretary of State Rex Tillerson, at the end of the meeting held yesterday in London with British Prime Minister Theresa May and Foreign Minister Boris Johnson, announced the formation of a working group involving European countries to improve the agreement Iranian nuclear power and the purpose of which would be to evaluate new more restrictive measures to the agreement with Tehran to avoid the withdrawal, already threatened, of the United States.
Great Britain, France and Germany, the so-called "E3", have shown greater willingness following the request of the secretary of state for more guarantees regarding Iran's missile program, not covered by the agreement.
The remaining signatory countries, including the US's European allies, have repeatedly affirmed - loyalty to the nuclear deal with Tehran, criticized by Israel and questioned by the Trump administration.