Most regional and global powers have been oscillating between different positions and facing dilemmas in their foreign policy in the Syrian crisis due to the current comprehensive regional and global transformation.

The S-400 air defense system's delivery to Turkey has sparked debate among Western governments on Ankara's future treatment. The question at hand goes beyond concerns about the fate of Turkey-U.S. relations. This is much bigger than one key NATO ally removing another key ally from the joint F-35 fighter jet program.

After months of deliberations, Turkey began to take delivery of the Russian S-400 missile defense system last week.

The Istanbul rerun election fueled new developments in Turkish politics. There is an ongoing discussion on a range of issues including the presidential system and the prospect of new political parties. The newfound "self-confidence" of Kurdish nationalists deserves particular attention in this context. The Peoples' Democratic Party (HDP) takes credit for the Republican People's Party's (CHP) success in the March 31 and June 23 elections. As a matter of fact, it dates its influence back to the June 2018 elections.

A few weeks ago, this column detailed how, in the last two decades, U.S. administrations have periodically made war plans and debated conflict scenarios. Both the George W. Bush and Barack Obama administrations did it, and now the Donald Trump administration has come to a similar point of deliberating a military response against Iran.

Moscow should turn the current situation in Idlib into an internationally recognized political deal rather than another brutal victory for the Assad regime

The growing tension between the U.S. and Iran is in the spotlight in our region. Washington is approaching Iran with a policy of "maximum pressure." They have not only strengthened the sanctions but also sent an aircraft carrier to the Gulf.

Idlib province is the only region under the control of the Syrian opposition. More than 3 million people, most of whom migrated from other parts of the country, live there. The tension has increased following the Bashar Assad regime's ground forces' operations in the region over the last several weeks.

It is now almost a ritual of U.S. administrations to escalate tension with Iran. At least in the last three administrations we have seen similar forms of escalations between the two countries. During the Bush administration, Iran became part of the axis of evil and there were speculations and rumors that if things do not go so terribly in Iraq the next target will be Iran.

Tensions between the United States and Iran have escalated dangerously over the past week. Although both sides deny that war is imminent, a violent confrontation grows more likely with every passing day.

Over the last five years, Turkey-U.S. ties have gone through one of the most turbulent periods in the long history of relations between the two countries. Despite previous crises, seldom have we seen so many incidents over such a short period of time.

The U.S. is concentrating too much on the Middle East, which may cost it dearly; it has already issues such as the trade war with China, the Venezuelan crisis and Russia's increasing global effectiveness to handle

The Trump administration is using sanctions, mostly economic sanctions, more aggressively compared to earlier administrations. Last summer, Washington imposed national security sanctions on Turkish steel and aluminum due to the detention of pastor Andrew Brunson in Turkey.

Debates and discussions regarding Iran have spanned years in Washington. From the "axis of evil" to "Sunni-Shiite equilibrium" and the Joint Comprehensive Plan of Action (JCPOA) to the "maximum pressure" campaign, there have been a variety of different positions and policies offered by the last three administrations in the White House.

In a quest to assure stability in the region, Turkey has to find new, more active, regional partners and maintain its opposition against the unilateral policies of foreign players

'Mission accomplished' is such a catchy phrase that every executive in every field will be happy to use it to mark their achievement. It represents the successful execution and completion of a task: A solemn and proud pronouncement of victory and triumph.

The Trump administration continues to violate the basic principles of the international order established by the U.S. itself after World War II because the system no longer serves its interests. Rising global and regional powers, such as India, Indonesia and especially China, are the main beneficiaries of the continuation of the current system. The U.S. has been pursuing paradoxical policies, especially for the last decade.