Does power transition theory reflect the dynamics of US-China relations? (2026, 15 Marks)
Power transition theory, set out by A. F. K. Organski in World Politics (1958) and formalised with Jacek Kugler in The War Ledger (1980), holds that great-power war is likeliest when a dissatisfied challenger nears parity with the dominant state that wrote the rules of a hierarchical order. US-China relations fit its structure closely, its prediction of war only partly.
The theory’s logic
- Hierarchy and parity: a dominant state heads an order reflecting its preferences; danger peaks as a challenger closes the gap.
- Satisfaction: a satisfied riser inherits leadership peacefully (America overtaking Britain); a dissatisfied one fights (Wilhelmine Germany).
- Graham Allison‘s Destined for War (2017) popularised it as the Thucydides Trap: war in twelve of sixteen rising-power cases.
Where the fit is close
- Approaching parity: China’s economy has exceeded America’s at purchasing power parity since the mid-2010s, though it is about two-thirds at market rates; it also has the largest navy by hull count.
- A hegemon that perceives the transition: the 2017 US National Security Strategy named China a strategic competitor; tariffs (2018) and chip controls (2022) aim to slow the overtaking.
- Selective dissatisfaction: Beijing rejected the 2016 South China Sea award, treats Taiwan as unfinished business and builds parallel bodies (AIIB, NDB).
Where it does not fit
- Satisfaction is ambiguous. Alastair Iain Johnston (“Is China a Status Quo Power?”, 2003) found China working largely inside existing institutions: its posture is reformist rather than revolutionary, and Steve Chan (2008) faults the theory for measuring dissatisfaction so loosely that almost any riser fits.
- Nuclear deterrence: with China’s arsenal near 620 warheads (SIPRI, January 2026), a hegemonic war would be self-defeating.
- Timing: Dale C. Copeland (The Origins of Major War, 2000) locates the danger in a declining leader’s temptation to strike first; Hal Brands and Michael Beckley (Danger Zone, 2022) hold that a peaking China is more dangerous than a rising one. Both invert Organski.
- Structure: Douglas Lemke‘s multiple-hierarchy model places the real contest in the Asian sub-hierarchy, where China is nearer parity; Amitav Acharya‘s multiplex world (2014) doubts that any single state will again head the whole order: there may be no throne to transfer.
The record so far
The pattern is managed antagonism. The Busan truce (30 October 2025) cut American tariffs on Chinese goods from about 57% to 47% and paused Chinese rare-earth controls; Xi Jinping‘s state visit to Washington in September 2026 extended it to 10 January 2027. Xi asked that competition stay “within bounds” while pressing Washington to oppose Taiwanese independence: a riser bargaining over the rules, not overturning the order.
Conclusion
The theory captures the structure of US-China relations: a closing gap, a hegemon’s anxiety and a riser’s selective dissatisfaction. It does not capture their destiny: nuclear weapons, interdependence and China’s reformism keep the transition negotiated. As a diagnostic of what must be managed (Taiwan, technology, institutional voice) it is indispensable; as a prediction it risks becoming self-fulfilling, as Xi himself conceded in 2015 when warning that miscalculation can create such traps.