Purpose- This paper aims to analysis and explore the causes of Biden's preference for the strategic competition approach to address China's threat. 
 
 Design/methodology/approach- The paper relies on the offensive realism theory as the most relevant theory to examine the US polies and approaches towards China, or US-Sino strategic competition. In particular, the theory is suited to explore Biden's preference for the strategic competition approach, and not the hostile approach. As the theory contends that the great powers are rational actors do not engage in destructive wars if the balance of power is not in their favor.
 
 Findings- Since 2008 U.S perceives China as a most serious threat to its global hegemony. Obama and Trump's administrations have prioritized the strategic competition approach towards China, which aims at containing China's power smoothly without sliding competition to the level of severe hostility. Biden maintained this approach and also, reinforced it to avoid as much as possible major hostility with China. Through, for instance, rallying alliances and multilateralism. Based on that, the study suggests the U.S will prioritize this approach unless China upsets the existing balance by annexing Taiwan or taking full control of the South China Sea. 
 
 Originality/value -The significance of the paper emanates from providing an in-depth analysis and explanation of the cause of the conflict or the cold war between China and the United States, and the main policies and approaches that the United States adopt to deal with China.