"After the Syrian army defeated terrorist organizations, which he [Erdogan] supports, arms and trains, head of the Turkish regime comes up with empty statements that can be made only by a person who is disconnected from reality", the ministry said on Facebook, adding that Syria intends to fulfill its national duty to combat terrorist groups throughout the country.
The statement also says that Turkish military presence on the Syrian soil is illegal.
Earlier in the day, Erdogan threatened to attack Syrian government troops even outside the Idlib de-escalation zone if they conduct offensive operations.
This statement was made after the Turkish Defence Ministry reported on Monday that five Turkish troops had been killed and five others injured as a result of shelling at the observation point in Idlib by the Syrian army. The Turkish army then retaliated, attacking dozens of Syrian targets and claiming large casualties among Syrian troops.
Idlib is one of four de-escalation zones created in Syria by Russia, Iran and Turkey during talks in May 2017. The province is one of the remaining militant strongholds in the country, as pockets of the region are controlled by the Hayat Tahrir al-Sham* terrorist group (formerly known as Jabhat al-Nusra).
*Hayat Tahrir al-Sham, Jabhat al-Nusra are terrorist groups banned in Russia and many other countries.