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 …

[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]

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 …

Latin America’s openness to migration may offset downsides of aging populations; Arévalo’s reform agenda for Guatemala inches forward, but roadblocks are multiplying.

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

With renewed support from Russia and China, there are fears that a North Korean crisis is coming. In light of this, the trilateral security relationship among the United States, Japan, and South Kore…