A U.S. Marine Corps helicopter made an emergency landing on Ikeijima island in Okinawa, Japan, on January 6th.
Authorities said the crew decided to land in emergency after the UH-1Y helicopter experienced a rotor problem.
All four crew members aboard remained unharmed.


Pakistan International Airlines flight PK-3011 had to divert and make an emergency landing in Karachi, Pakistan, on August 28th.
Vietnam Airlines flight VN-96 made an emergency landing in Lahore, Pakistan, on February 6th.
Egypt Air flight MS-855 had to return for an emergency landing in Cairo, Egypt, on November 7th.