Historical timeline for June 30

A Tajik citizen with ISIS connections, wanted in Tajikistan for murder and kidnapping, kills two people at Chișinău International Airport in Moldova, after being denied entry to the country.

The Tiger Fire ignites near Black Canyon City, Arizona, and goes on to burn 16,278 acres (6,587 ha) of land before being fully contained on July 30.

The Hong Kong National Security Law is passed by the Standing Committee of the National People's Congress and immediately comes into effect after gazettal.

Donald Trump becomes the first sitting US President to visit the Democratic People's Republic of Korea (North Korea).

A Hercules C-130 military aircraft with 113 people on board crashes in a residential area in Medan, Indonesia, resulting in at least 116 deaths.

Protests begin around Egypt against President Mohamed Morsi and the ruling Freedom and Justice Party, leading to their overthrow during the 2013 Egyptian coup d'état.

Nineteen firefighters die controlling a wildfire near Yarnell, Arizona.

Yemenia Flight 626, an Airbus A310-300, crashes into the Indian Ocean near Comoros, killing 152 of the 153 people on board. A 14-year-old girl named Bahia Bakari survives the crash.

A Jeep Cherokee filled with propane canisters drives into the entrance of Glasgow Airport, Scotland in a failed terrorist attack. This was linked to the 2007 London car bombs that had taken place the day before.

An Airbus A330-300 crashes during a test flight at Toulouse–Blagnac Airport, killing all seven people on board.

Malta is officially subdivided into 68 local councils by the Local Councils Act.

East and West Germany merge their economies.

A coup d'état in Sudan deposes the democratically elected government of Prime Minister Sadiq al-Mahdi and President Ahmed al-Mirghani.

The U.S. Supreme Court rules in Bowers v. Hardwick that states can outlaw homosexual acts between consenting adults.

Thirty-nine American hostages from the hijacked TWA Flight 847 are freed in Beirut after being held for 17 days.

The Southeast Asia Treaty Organization disbands.

The Baltimore municipal strike of 1974 begins.

Concorde 001 intercepts the path of a total solar eclipse and follows the moon's shadow, experiencing the longest total eclipse observation.

The first leap second is added to the UTC time system.

The crew of the Soviet Soyuz 11 spacecraft are killed when their air supply escapes through a faulty valve.