U.S.-mediated Ukraine‑Russia talks resume in Abu Dhabi, focus on POWs and security guarantees

The third round of United States‑mediated talks between Ukrainian and Russian delegations began in Abu Dhabi on Thursday, with officials from Washington and Kyiv meeting face‑to‑face to discuss the humanitarian toll of the war, the status of prisoners of war and possible security guarantees. The session, held in the UAE’s capital, follows two earlier rounds that have produced limited progress, and it is the first time the discussions have been opened to a broader coalition of European partners. Earlier that day, the U.S. and Ukrainian teams sat down with representatives from France, Germany, Italy, the United Kingdom, the European Commission and NATO in a separate meeting aimed at coordinating a unified diplomatic strategy.

The choice of Abu Dhabi as the venue reflects the United States’ long‑standing role as the principal mediator in this conflict. Since the war began in February 2022, Washington has repeatedly stepped in to broker ceasefire talks, supply humanitarian aid and coordinate sanctions against Russia. The UAE, a neutral and diplomatically active Arab state, has offered a discreet and secure setting for high‑level negotiations, avoiding the political pressure that might arise in European capitals. The inclusion of European allies underscores the trans‑Atlantic dimension of the crisis, as EU states and NATO members have both imposed economic sanctions and supplied military assistance to Kyiv while seeking a diplomatic resolution that preserves European security.

From Kyiv’s perspective, the talks are an opportunity to secure the release of thousands of Ukrainian soldiers held in Russia and to guarantee that humanitarian aid can reach civilian populations trapped in conflict zones. The Ukrainian delegation has repeatedly demanded an unconditional release of POWs, the establishment of a safe corridor for civilians, and a legally binding security framework that would prevent further hostilities. Moscow, meanwhile, has framed its concerns around the need for a ceasefire that respects its territorial claims and a guarantee that Ukrainian forces will withdraw from Russian‑occupied areas. Russian officials have also highlighted allegations of war crimes committed by Ukrainian forces and have insisted that any security agreement must include provisions for accountability and a mechanism to address these accusations.

The dynamics of the negotiations are complicated by the fact that the two sides have not yet agreed on a common definition of what constitutes a ceasefire or a security guarantee. While Ukraine seeks a comprehensive withdrawal of Russian troops and a return to pre‑2022 borders, Russia wants a more limited disengagement and a political settlement that acknowledges its interests in the Donbas region. The United States, acting as a mediator, is attempting to balance these competing demands by proposing a phased approach: an immediate humanitarian ceasefire, followed by prisoner exchanges and a subsequent security framework that would involve NATO guarantees and EU oversight. The separate meeting with European partners signals an effort to build a broader coalition that can apply diplomatic and economic pressure on both sides to adhere to any agreements reached.

For Taiwan and the wider region, the outcome of these talks has indirect but significant implications. The war in Ukraine has already disrupted global supply chains, particularly in the semiconductor and energy sectors. Taiwan’s semiconductor industry, a critical component of the global technology supply chain, has faced supply chain volatility due to the war’s impact on raw material prices and shipping routes. A durable settlement could help stabilize global markets, reduce energy price volatility and restore confidence in international trade networks that Taiwan relies on. Moreover, the resolution of the conflict would reinforce the norms of international law and security architecture that underpin the stability of the Indo‑Pacific region, providing a more predictable environment for diplomatic and economic engagement.