Turkey is hoping to drive out Islamic State and check the advance of US-backed Syrian Kurdish fighters.
The strikes destroyed targets belonging to the Kurdistan Workers Party, including shelters & weapon stores.
The downing of the Russian warplane has wrecked Turkish-Russian relations.
President Erdogan made no apology, saying his nation had simply been defending its own security.
Turkey insists the Russian jet ignored as many as 10 alerts about violating Turkish airspace.
Flightpath of Russian warplane shot down in Syria
Ankara and Moscow remain divided over whether or not a Russian warplane crossed into Turkish airspace.
Turkey’s military said its jets shot down an unidentified drone in Turkish air space near Syria.
Turkish President Erdogan said he was losing patience with Russian violations of his country’s air space.
A Russian warplane again violated Turkish airspace on Sunday, a Turkish foreign ministry official said.
Turkey has NATO's second largest military and is host for Land Command (LANDCOM).
A Turkish F-16 fired a rocket at a Syrian jet and it crashed around 1,200m inside Syrian territory.
The US defence secretary signs orders sending Patriot missiles to Turkey to use against Syria rocket attacks.
The Netherlands and Germany may send missiles to help defend Turkey’s borders from unrest in Syria.
