Warren Buffett has announced plans to step down from his leadership role at Berkshire Hathaway after 60 years. In response to 145% tariffs imposed by the U.S., Chinese exporters are increasingly using third countries to reroute their products. Meanwhile, local Nigerian oil firms are starting to replace foreign companies, and Israel has called up reservists to bolster its military operations in Gaza as tensions escalate with Iran and the Houthis following recent attacks.