Confusion reigned in Tehran following the surprise resignation of Iranian Foreign Minister Javad Zarif late Feb. 25. The decision, which he announced on Instagram, came a day after Syrian President Bashar al-Assad visited Tehran, apparently without Zarif's knowledge. Zarif noted Feb. 26 he was quitting in protest, in part to "protect the integrity" of Iran's Foreign Ministry, which he added should "return to its rightful place" in foreign policy. Zarif's announcement has sparked political jockeying in Iran, with many lobbying for him to remain in his position. The Iranian Foreign Ministry initially said President Hassan Rouhani had refused to accept Zarif's resignation; indeed, Rouhani published a letter on Feb. 27 in which he rejected the minister's decision. In another Instagram post on Feb. 27, Zarif thanked Iranians for their support and reiterated that he sought to protect the Foreign Ministry. Zarif has since been continuing his duties as foreign minister.