Following up Tuesday’s vague tweeted statement, Iran’s Supreme Leader Ayatollah Ali Khamenei today posted a letter to President Hassan Rouhani praising the efforts of him and the negotiating team along with a not so shocking warning about the trustworthiness of some of the countries involved in the talks:
This is about as enthusiastic as Khamenei’s likely to get and is confirmation that despite some bellicose statements over the past few weeks, the negotiators had the Supreme Leader’s blessing.