UK and South Korea host AI Safety Summit; China rolls out Xi Jinping Thought chatbot; House committee passes bill restricting export of AI systems; Biden meets with Kenyan President; TikTok to limit …

William Lai’s priorities are bolstering Taiwan’s defenses and consolidating ties with democracies. China is unlikely to pursue dialogue with Lai and would instead increase pressure on Taiwan.

[Voters in Africa’s most populous country and largest economy cast ballots for a new leader in the Feb. 25 Nigerian general elections. Here are answers to some essential questions about the vote]

During Kenya’s state visit, the United States should work toward building a more resilient model of U.S.-Africa partnerships.

A potential second Trump administration would force Southeast Asian countries to make difficult choices between the United States and China.

The U.S. Cybersecurity Review Board was established to provide a definitive history of major cyber incidents. Today it has fallen away from that mission, but there are three incidents to investigate …

The story of an American who died in service to his country.