The emerging international order is often described in the familiar language of great-power competition: the United States versus China, NATO versus Russia, democracies versus autocracies. But that framing overlooks a consequential shift in modern international relations. Power no longer belongs exclusively to the superpowers. Middle powers are assuming larger roles in diplomacy, deftly leveraging geography, military strength, economic ties, and strategic ambiguity. Few countries illustrate this change better than Turkey.

Turkey is neither a dependable NATO ally drifting inexorably away from the West nor a state preparing to join an anti-Western coalition. It occupies a more complicated position: embedded in Western institutions, entangled in Eurasian conflicts, exposed to the upheavals of the Middle East, and increasingly confident in its ability to bargain with every side. Ankara’s foreign policy is not necessarily ideologically incoherent. It is an exercise in strategic flexibility. In a fragmented international system, Turkey has learned that influence comes from keeping multiple channels open at once.

This approach is most visible in Turkey’s relationship with NATO. The country matters to the alliance because of its location, military strength, and control of the passage between the Black Sea and the Mediterranean. It sits at the intersection of the Black Sea, the Caucasus, the Middle East, and Europe. That geography gives Ankara structural leverage that no summit communiqué can wish away.

Yet Turkey is not a compliant subordinate. It pressures NATO partners to remove restrictions on its defense sector, seeks access to advanced technology, and uses the alliance’s internal dynamics to advance its own industrial and strategic ambitions. The disputes over the F-35 fighter jet and the Russian S-400 missile-defense system embody this logic. Turkey’s purchase of the S-400 prompted U.S. sanctions and its removal from the F-35 program. The rupture, however, did not diminish Turkey’s importance to Washington. Instead, it produced a continuing negotiation over sanctions, combat aircraft, Russian technology, and alliance cohesion. Ankara’s position is unmistakable: It will not accept a subordinate place in the Western security architecture, even as it continues to benefit from that architecture.

This transformation has placed Turkey’s defense industry at the center of its foreign policy. Drones, naval vessels, missiles, and plans for domestically produced combat aircraft are more than instruments of national defense; they are tools of diplomacy. Turkey’s ability to manufacture and export military equipment extends its influence from Ukraine to the Caucasus and from the Gulf to Africa. It also reduces Ankara’s reliance on Western suppliers and increases its bargaining power within NATO. In the current international order, industrial capacity is itself a form of state power.

Turkey’s posture in the Black Sea offers another demonstration of its middle-power strategy. Russia’s war against Ukraine has turned the region into a crucible of military tension, food insecurity, and maritime danger. Ankara has sought to facilitate dialogue between Moscow and Kyiv while warning against actions that could threaten regional stability or Turkish interests. This balancing act should not be mistaken for neutrality. It is an effort to preserve room for maneuver: constraining Russia without severing ties, supporting Ukraine without surrendering the ability to mediate, protecting sea lanes, and safeguarding Turkey’s economic and security interests.

A similar pattern is evident in the Middle East. Turkey has fiercely condemned Israel’s conduct in Gaza and its military actions in Syria and Lebanon, presented itself as a champion of Palestinian rights, and portrayed Israeli policy as a threat to regional security. But Ankara’s posture is also shaped by pragmatic concerns: Kurdish autonomy in Syria, relations with Iran, competition and cooperation with the Gulf states, and the desire to be recognized as a leading Muslim and regional power. Turkish policy fuses moral rhetoric with strategic interest; each reinforces the other.

The Kurdish question remains the most sensitive element of Turkey’s regional outlook. If efforts to establish a legal framework for the Kurdistan Workers’ Party’s dissolution develop into a genuine political process, they could transform Turkey’s domestic landscape as well as its policies toward Iraq and Syria. If that effort collapses, Ankara is likely to fall back on a security strategy centered on military pressure beyond its borders. The issue is a reminder that Turkey’s foreign policy cannot be understood separately from its domestic political order.

Turkey also sees an opportunity to expand its influence in the South Caucasus. A transport corridor connecting Azerbaijan to Nakhchivan and Turkey through Armenia would be far more than an infrastructure project. It could reshape Eurasian connectivity, deepen Ankara’s ties to the Turkic world, reduce Russian leverage over regional trade routes, and create new friction with Iran. In corridor politics, roads and railways are not merely economic assets. They are geopolitical claims laid in concrete and steel.

Yet Turkey’s strategic importance carries a democratic cost. Because Ankara is an increasingly indispensable NATO partner, Western criticism of its human-rights record and democratic erosion has often been muted. This is an old bargain in international relations: Strategic geography can provide authoritarian governments with a measure of diplomatic protection. The allies preach democracy, but they negotiate with power.

Turkey’s emergence as an indispensable, if difficult, state offers a broader view of the age now taking shape. The world is not merely multipolar. It is transactional, infrastructure-driven, and increasingly regional. Its pivotal actors are not only great powers, but also countries capable of connecting theaters of conflict, disrupting trade routes, mediating disputes, supplying security, and converting uncertainty into diplomatic currency.

That capacity is the foundation of Turkish power. Ankara turns location into leverage, ambiguity into bargaining power, and insecurity into influence. The new international order, in other words, is not being constructed in Washington, Beijing, or Moscow alone. Some of its most consequential negotiations are also taking place in Ankara.