Turkish President Recep Tayyip Erdogan said Turkey-backed militants would seek to capture more areas in northern Syria by pushing further south.
"As part of the Euphrates Shield operation, an area of 900 square kilometers has been cleared of terror so far. This area is pushing south," Erdogan said, referring to the operation that got underway on August 24.
He also expressed his ambition to extend the so-called safe zone, from an earlier declared area of only 98 kilometers, to a staggering 5,000 square kilometers, stretching from the town of Jarablus to the city of A'zaz.
"We may extend this area to 5,000 square kilometers as part of a safe zone," the Turkish president told a press conference before heading to New York where he is due to address the United Nations General Assembly.
Erdogan added that Turkish-backed militants of the so-called Free Syrian Army are now crawling towards the Daesh- seized town of al-Bab.
"Jarablus and al-Rai have been cleansed. Now we are moving towards al-Bab. We will go there and stop (Daesh) from being a threat to us," he said.
Meanwhile, the Turkish military says its fighter jets have bombed the positions of the Daesh terrorist group in northern Syria.
Turkey’s military said on Monday that the airstrikes had targeted three Daesh positions used as shelters, ammunition depots and military headquarters in northern Syria on Sunday.
Ankara deployed troops and tanks to northern Syria on August 24 in a declared bid against Daesh as well as Kurdish militants. Syria, which has been fighting foreign-backed militancy since March 2011, has denounced the Turkish incursion as a breach of its sovereignty.
Last month, Turkish tanks entered Syria to allegedly strike Daesh terrorists in Jarablus, and its air force along with US-led military coalition aircraft pounded targets in and around the city.
The Turkish claims that it is hitting terrorists in Syria come as reports indicate that Ankara has been supporting the anti-Damascus militants inside the Arab country.
Just on Monday, the Syrian News Channel, also known as Alikhbaria Syria, said Ankara had sent two trucks carrying steel pipes used for manufacturing mortar shells to militants in northern Syria.
Citing Turkey’s Demokrasi newspaper, the report said the truckloads had been sent to the Takfiri Jabhat Fateh al-Sham — formerly known as al-Nusra Front — and Ahrar al-Sham groups in the northwestern city of Idlib.
The report added that the steel pipes were produced in a factory in the Turkish city of Iskenderun.
The report also quoted eyewitnesses as saying that the shipments had been transferred to the militants under the protection of Turkish military forces.
Turkey is said to be among the main supporters of the militant groups operating against the government of Syrian President Bashar al-Assad.