By the end of February, Turkey expects Bashar Assad to withdraw to the agreed-upon cease-fire line stipulated in the Sochi agreement. Yet, nothing has come out of diplomatic negotiations between Ankara and Moscow.

Andrej Kreutz raised a poignant question in his book from 2007, "Russia in the Middle East: Friend or Foe," well before the Syrian civil war erupted in 2011. Even though Russia has been an important player in the Middle East since the Cold War era, its influence in the region has burgeoned since Syrian President Bashar Assad invited Moscow into the Syrian civil war in 2015.

The Syrian crisis is one of the best examples of this approach. The Bashar Assad regime has killed more than half a million innocent civilians by using prohibited weapons of mass destruction, including barrel bombs and chemical weapons..

Turkey's objectives amid the recent tensions in Idlib are clear and the scope of a possible military operation would be limited..

Even though the Syrian crisis continues to influence politics in the Middle East and the global balance, the European Union and major European powers, like the U.K., Germany and France, have continued to be the most reluctant and ineffective actors dealing with the crisis.

There is an ongoing debate on Turkey's foreign policy decisions vis-a-vis the brewing crisis in Idlib. A rhetorical whirlpool has emerged around tensions with Russia, the significance of U.S. and EU statements, and Turkey's homework for Idlib.

President Recep Tayyip Erdoğan described last week's regime attack in Idlib that claimed eight Turkish lives, as a "turning point" in the Syrian civil war. In addition to giving Bashar Assad time to retreat beyond the Turkish military observation posts by the end of the month, Erdoğan pledged that Turkey would push the regime forces away on its own if necessary.

The Syria civil war has been a test for the international community since it began almost nine years ago. The world has failed to respond and stop the bloodshed as the worst humanitarian tragedy since World War II unfolded under its watchful eyes.

The recent escalation of tensions around Idlib which have developed in response to coordinated attacks by the Syrian regime and Russia have put the pledges of the Astana and Sochi peace processes under a heavy strain..

The Syrian civil war has always had great potential to worsen any day. Since May 2019, the Bashar Assad regime has been pummeling the Syrian opposition's last holdout in the northwestern province of Idlib.

Long-standing tension between Turkey and the Bashar Assad regime just turned into a hot conflict. At this rate, everything else will take a backseat to military operations. The critical question is whether Turkey has moved to the "second" stage in Idlib – holding territory, reinforcing observation posts and exercising control around them, and enforcing a safe zone, 30-40 kilometers deep, for Syrian refugees and displaced persons.

Despite supporting opposite sides, Turkey and Russia have maintained dialogue for the last several years in the Syrian crisis. Together with Iran, another Bashar Assad supporter, they initiated the Astana Process. They have taken several significant steps to lessen the level of violence in the country. However, the Assad regime has insistently violated the cease-fire and continued its attacks against the opposition and civilian targets.

Hardly a day goes by without the Bashar Assad regime bombing hospitals, schools and bakeries in Idlib. Since the Jan. 12 cease-fire, more than 130 civilians have died in military operations that undermine both Astana and Sochi peace deals.

SETA Security Researcher Bilgehan Öztürk commented on the fall of Maarrat al-Numan to Syrian regime forces on TRT World.

Bilgehan Ozturk, Researcher at the SETA Foundation for Political, Economic and Social Research, on Syrian regime forces entering the rebel stronghold of Maaret al-Numan in Idlib.

German Chancellor Angela Merkel, on a diplomatic offensive since the Berlin conference, visited Istanbul on Friday. The wide range of topics on her agenda included bilateral trade, the European Union, the situation in Idlib, the proposed safe zone, the Eastern Mediterranean, Libya and refugees, all of which stressed the importance of strengthening German-Turkish cooperation.

Public scrutiny of foreign policy is the backbone of democracy. Criticism, when firmly rooted in a rational analysis of the balance of power and national interest, can be constructive. However, when critiques resort to populism, however, they become ideological.