From the BBC World Service: Japan’s SoftBank has invested $2 billion in U.S. chipmaker Intel, which has been losing ground lately in the booming AI market. It also comes as the U.S. government weighs whether to take a direct stake in the company. And, as historic White House talks spark hopes of a Putin–Zelensky summit, the war in Ukraine grinds on, with Russia turning to North Korea to plug major labor gaps.