Metrojet

A somber President Vladimir Putin vowed to hunt down and punish those responsible for a bomb that brought down a Russian passenger jet last month, "wherever they are hiding." Intensified Russian airstrikes Tuesday hit the Islamic State (ISIS) stronghold in Syria that also is being pounded by the French military.

A homemade explosive device brought down a Russian passenger plane over Egypt last month, the head of Russia's FSB security service said Tuesday.

Flight KGL9268 was only 22 minutes into its journey when it disappeared from radar screens over the Sinai Peninsula, having apparently broken up in mid-air. But with a concrete explanation so far not forthcoming, what do we actually know?

The latest on the crash of a Russian plane in Egypt that killed all 224 people onboard.

No matter what caused the fatal crash of a Russian airliner in Egypt, the answer will almost certainly hit Russia hard—but not President Vladimir Putin.

Egypt's foreign minister complained on Saturday that Western governments had not sufficiently helped Egypt in its war on terrorism and had not shared relevant intelligence with Cairo regarding the downed Russian airplane that crashed last week in the Sinai, killing 224 people.

Russian President Vladimir Putin agreed to suspend all Russian flights to Egypt on Friday after a recommendation by his chief of intelligence

British Prime Minister David Cameron declared Thursday it was "more likely than not" that a bomb brought down a Metrojet flight packed with Russian vacationers—a scenario that Russian and Egyptian officials dismissed as premature speculation.

Russia and Egypt on Thursday dismissed suggestions by Britain and the United States that a bomb was likely to have brought down a Metrojet flight

Evidence suggests a Russian jet that crashed over Egypt's Sinai desert may have been brought down by a bomb, the British government said Wednesday.