US and China compete for AI influence while seeking common ground on risks

The United States and China are competing for global influence in artificial intelligence across models, chips, and supply chains, while also exploring mechanisms to manage the technology's risks. Southeast Asia has become a key focus of their rival international partnership efforts. Washington maintains a lead in advanced AI models and chips but has restricted China's access to cutting-edge Nvidia technology, prompting Chinese firms to develop efficient open-source models. Both nations share concerns about advanced AI enabling cyberattacks or biological weapons, and have discussed establishing a dialogue on serious AI incidents. The US launched Pax Silica in December 2025 to build secure supply chains among partners like Japan and South Korea, while China created WAICO in July with Global South members. Countries can mix US hardware with Chinese software, though practical commitments under both frameworks remain unclear.