The Russian passenger plane that crashed in Egypt was brought down by a homemade bomb placed on board in a "terrorist" act, the head of Russia's FSB security service told President Vladimir Putin on Nov. 17.
Associated Press: Russia says plane brought down by homemade explosive device
A handout picture released by Egypt's Prime Minister's office on Oct. 31, 2015, shows the wreckage of a crashed A321 Russian airliner in Hassana a mountainous area of Egypt's Sinai Peninsula.