In Addition To Shelling The Kurds In Syria, Turkey Is Now Hitting Syrian Army Positions

And using, almost word-for-word, the excuse of the Gleiwitz incident, the most famous of the "Operation Himmler" actions that the Nazis used as their pretext for the invasion of Poland!
From teleSUR:

Turkey Strikes Assad Forces Inside Syria 

The Turkish military also struck Syrian Kurdish fighters inside Syria, who have been one of the main forces fighting the Islamic State group. The Turkish military hit Syrian government targets inside Syria as well as locations of the Syrian Kurdish Democratic Union Party (PYD) in two separate incidents, according to the Turkish state-run Anadolu news agency as Turkey and Saudi Arabia prepare for a ground operation in Syria.

A Turkish military source told the news agency that the army attacked Syrian military posts as a response for Syrian fire on a Turkish military guard post in Turkey's southern Hatay region....MORE

At Gleiwitz the Nazis claimed they had been attacked by Polish irregulars who then took over the radio station and broadcast some anti-German stuff before the heroic German police fought them off..
Six hours later the Stukas and Panzers were on the move.