BEIRUT (Reuters) - The Syrian government hit back on Thursday against French criticism of its military campaign in rebel-held Idlib, saying it was targeting terrorist groups that were not party to an agreement to reduce fighting in the rebel-held region.

FILE PHOTO - A Turkish military armoured vehicle guards on the border line located opposite the Syrian Atimah, Idlib province in Reyhanli, Hatay province, Turkey, October 8, 2017. REUTERS/Osman Orsal

France said on Wednesday it was extremely concerned by the government offensive in Idlib, the biggest remaining chunk of Syria still held by anti-government rebels, and demanded that commitments made to reduce hostilities there be respected.

Turkey, which borders Idlib, has also called on Russia and Iran to put pressure on Damascus to halt the offensive in a corner of Syria whose population has been swollen by Syrians fleeing government offensives elsewhere.

Syrian state media, citing a foreign ministry source, said the French foreign ministry had shown “great ignorance about what was happening in rural Idlib province”, which it said the army was fighting to “liberate from the terrorism of the Nusra Front and the other terrorist organizations that belong to it”.

The statement also denied the army had targeted civilians or hospitals, as alleged by France.

Turkey has accused the Syrian government of using the presence of the Nusra Front, which now fights under the banner of the Tahrir al-Sham alliance, as an excuse to attack civilians and moderate opposition groups.

Syrian government forces backed by allied militia are targeting an air base in southeastern Idlib province.

Humanitarian aid organizations, rescuers and activists allege the Syrian and Russian air forces strike hospitals, schools and market places in congested residential areas in rebel-held towns.

Both the Syrian army and Moscow deny hitting civilian areas and say intensive raids only strike at militants.

Earlier this month, jets bombed a maternity hospital in the city of Maarat al Numan in Idlib province, a major hospital serving thousands of people, killing five people including a newborn baby and injuring scores, according to the Syrian American Medical Society (SAMS) and other relief groups.