Amidst a high-stakes visit to Beijing, Canadian Prime Minister Mark Carney has signed a reciprocal tariff reduction agreement with Xi Jinping (習近平), framing the deal as the cornerstone of a "new era of partnership." This strategic pivot appears to be a calculated move by Carney to leverage Chinese influence as a hedge against Donald Trump's protectionist pressures. While Trump publicly dismissed the maneuver as expected behavior, his uncharacteristic composure likely masks a brewing "backstab" that could subject Canada to even more severe economic repercussions.
Underscoring the systemic risk, Trump’s provocative suggestion that Canada should become the "51st state" reflects a radicalized extension of a long-standing U.S. geopolitical strategy. Since Ronald Reagan promotedthe North American Free Trade Agreement (NAFTA), the U.S. has sought to consolidate the continent’s natural resources and labor markets under a unified framework—a trajectory continued throughthe 2018 United States-Mexico-Canada Agreement (USMCA). Unlike his predecessors, who utilized diplomatic "soft power" to advance this continental integration, Trump’s truncated four-year window has pushed him toward a more aggressive, hegemonic approach. Against this backdrop, Carney’s perceived "collusion" with America’s primary rival is unlikely to be ignored; rather, it will likely catalyze a more radical U.S. response.
Historical precedent offers a sobering warning through the lens of the Warring States period. As the State of Qin intensified its assault on the State of Han to seize the strategic Shangdang region(上黨地區), Han attempted to cede the territory to the State of Zhao instead. Feng Ting (馮亭), the commander of Shangdang, argued that the local population preferred Zhao's rule over Qin's annexation. Despite warnings from advisors that "unearned gains bring disaster,"King Xiaocheng of Zhao(趙孝成王) accepted the territory and rewarded its officials, viewing it as a windfall that required no military effort.
The aftermath of this decision was catastrophic. Zhao's acceptance of Shangdang forced its military onto the front lines of a conflict it was ill-prepared for, with overstretched supply lines in unfamiliar terrain. The resulting Battle of Changping ended in a decisive Qin victory and the execution of 400,000 Zhao soldiers—a turning point that signaled the eventual unification of China under Qin's absolute rule.
Drawing a parallel to the present, while Canadian public sentiment remains largely hostile toward Trump, Carney's attempt to play the "China card" may be a fundamental miscalculation of resilience. Canada lacks the structural leverage of a power like the European Union, and Carney risks both underestimating Trump's retaliatory capacity and overestimating the actual support Beijing can provide. While China is not "Zhao" and will likely avoid a direct kinetic confrontation with the U.S. over Canada, Ottawa has effectively placed itself in the position of "Shangdang," inviting a "rapid assault" from Washington.
Two millennia ago, the wheels of history turned slowly: it took four years from the cession of Shangdang for Qin to crush Zhao’s forces, and another seventeen years for the total annexation of Han. In today’s era of global volatility and decoupling, the tempo of political shocks has accelerated by a factor of hundreds. If Carney believes that a deal with Beijing offers a simple escape from Trump’s imperial trajectory, he may soon find that the resulting disaster arrives with devastating speed.
*The author is a columnist.*
