Iran Air flight IR-712 had to make an emergency landing at Istanbul Atatürk Airport, Turkey, on July 13th.
The plane en-route from Vienna, Austria, to Tehran, Iran had to be diverted after the crew reported failure of APU.
The plane landed uneventfully. No injuries were reported.

Blue Air flight 0B-405 was intercepted by two Hungarian fighter jets on May 31st.
American Airlines flight AA-87 had to return and make an emergency landing at Heathrow Airport, United Kingdom, on June 17th.
Southwest Airlines flight WN-2799 had to divert and make an emergency landing in Los Angeles, California, on May 13th.