Nine people are injured in a fire caused by an explosion in Eshtehard, Alborz province, Iran.
Iran and South Korea summon each other's ambassadors in a deepening dispute between the countries, after South Korean President Yoon Suk-yeol called Iran "the enemy of the United Arab Emirates" while addressing South Korean troops stationed there.
Iranian security forces open fire on anti-government protesters in Divandarreh, Kurdistan province, killing three people.
An Iranian F-14 crashes near Isfahan, with both pilots successfully ejecting from the aircraft.
The Israel Defense Forces say their Air Force strikes multiple Iranian Islamic Revolutionary Guard Corps targets in Aqraba near the Syrian capital Damascus. Israeli Prime Minister Benjamin Netanyahu claims an Iranian attack on Israel using armed drones to be imminent. Syria says it repels the attack and shoots down most of the attackers' rockets.
Iran denies that one of its drones was shot down by the United States on July 18, saying all of their drones "returned to their bases."
Iranian Minister of Foreign Affairs Mohammad Javad Zarif states that the "genocidal taunts" of U.S. President Donald Trump "won't end Iran", in response to President Trump's comments that if Iran attacked U.S. interests, "that will be the official end of Iran." He also blasted Saudi Arabian Minister of Foreign Affairs Adel al-Jubeir for his previous May 19 remarks regarding Iran.
The United States Senate passed by an overwhelming majority a bill ramping-up sanctions against Russia and against Iran. Language in the measure also reaffirms United States' commitment to NATO.
Iran, the United States, the United Kingdom, France, Russia, People's Republic of China, Germany, and the European Union (the P5+1) reach a breakthrough agreement on the general framework for an agreement on Iran's nuclear program, but sign no verbal agreement or official document. The deadline for a full deal is June 30, 2015.
One person is killed in a second day of clashes between protesters and security forces in Ahvaz, western Iran.
In the International Atomic Energy Agency's report before the United Nations Security Council votes on sanctions against Iran, international nuclear inspectors state that Iran has now produced a stockpile of nuclear fuel that would be enough, with further enrichment, to make two nuclear weapons, and it appears to bolster the Obama administration’s case for a fourth round of economic sanctions against Iran.