President Donald Trump and China's President Xi Jinping are preparing for a high-stakes summit that will test whether the world's two largest economies can navigate mounting tensions across cybersecurity, artificial intelligence development, and Taiwan's status.

Rush Doshi of the Council on Foreign Relations frames the meeting as a critical juncture. The two powers face overlapping crises that threaten global stability. Cyber espionage remains a persistent point of contention, with both nations accusing each other of intellectual property theft and state-sponsored hacking operations. China's rapid advancement in AI development has alarmed U.S. policymakers, who worry about losing technological dominance in what many view as the defining technology of the 21st century.

Taiwan stands as perhaps the most volatile issue. The self-governing island remains at the center of U.S.-China tensions. Washington maintains unofficial ties with Taipei while Beijing views reunification as inevitable. Any miscalculation or hardline rhetoric could escalate military posturing in the Taiwan Strait, where Chinese military exercises have grown increasingly provocative.

The Trump administration enters this meeting with a complex approach. Trump has signaled willingness to negotiate directly with Xi, a departure from some of his earlier trade war tactics. However, his administration has also taken hawkish positions on Taiwan, approving military aid packages and encouraging closer diplomatic relations with the island.

For Xi, the summit offers a chance to reset relations after years of escalation under the Biden administration. China faces economic headwinds at home and seeks stability abroad. Yet Beijing remains unwilling to compromise on what it considers core national interests, particularly Taiwan's status and spheres of influence in Asia.

The cybersecurity agenda centers on establishing new norms for state-sponsored attacks. Previous agreements between the nations have proven fragile, with both sides accusing the other of violations. A concrete framework with enforcement mechanisms would represent progress, though skepticism remains high about compliance.

AI competition reflects deeper anxieties about technological supremacy. Both nations have poured resources into AI research and development. The Trump administration views containing China's AI capabilities as a national security priority. Negotiations might touch on export controls, talent recruitment, and research collaboration boundaries.

The meeting's outcome will shape not just bilateral relations but the entire international order. A breakthrough on cybersecurity or AI could reduce tensions. Conversely, failure to manage disagreements risks further deterioration. Markets are watching closely. Trade relationships, technology flows, and investment patterns all hinge on how Trump and Xi calibrate their relationship.

The summit occurs against a backdrop of rising U.S.-China strategic competition. This is not a return to the Cold War framework, but rather a contest between systems playing out across multiple domains simultaneously. Military buildups, economic decoupling, and ideological friction all factor into how these two leaders approach their meeting.

What Doshi emphasizes is that expectations should remain tempered. Summits between leaders rarely produce dramatic reversals. More likely, Trump and Xi will seek to establish communication channels, reduce misunderstandings, and prevent accidental escalation. Even modest agreements on confidence-building measures would constitute success.

The outcome will reveal whether the Trump administration prioritizes deal-making and stability or maintains pressure on China across technology, security, and geopolitical fronts.