In its final days, the Trump administration took more actions to impose costs on China for its objectionable policies and to tie the hands of the incoming Biden team. The first 100 days of President Biden’s administration revealed substantial continuity in policy toward Beijing, with strategic competition remaining the dominant feature of the US-China relationship. Senior Chinese officials delivered speeches that pinned blame entirely on the US for the deterioration in bilateral ties. A round of combative, yet serious, talks took place between senior US and Chinese officials in Anchorage, Alaska. The US added new sanctions on Beijing for undermining Hong Kong’s autonomy. In coordination with its allies, Washington imposed sanctions on Chinese individuals deemed responsible for carrying out genocide and crimes against humanity in Xinjiang. Steps were taken by the US to demonstrate “rock-solid” support for Taiwan in the face of stepped-up Chinese coercion. Cooperation on climate change was launched with John Kerry’s visit to Shanghai to meet with his counterpart Xie Zhenhua, and Xi Jinping’s participation in the US-led Leaders Summit on Climate.

In the final months of 2020, the Trump administration took a dizzying number of measures aimed at accelerating economic decoupling, curtailing Chinese Communist Party influence activities in the US, punishing Beijing for undermining Hong Kong’s autonomy and carrying out human rights abuses in Xinjiang, and strengthening ties with Taiwan. The US even attempted to ban TikTok and WeChat from the US market. China took its time, but finally congratulated Joe Biden and Kamala Harris on their victory in the US presidential election. Both the US and China launched their COVID-19 vaccination campaigns. A new dialogue was launched between US and Chinese militaries on crisis communications, but the PLA later refused to attend an annual meeting of a longstanding mechanism on operational maritime safety.