Air-raid sirens sounded across much of Ukraine, including Kyiv, in the early hours of June 2 amid repeated explosions. Ukraine’s air force said Russia launched 73 missiles and 656 drones against Kyiv and other areas. Ukraine reported at least 10 dead and about 100 wounded in Kyiv, Dnipro and Kharkiv so far. The Russian Defence Ministry confirmed large-scale strikes on targets inside Ukraine.

IBM shares jumped nearly 9% on Monday, adding more than $24 billion in market value, after a White House event video from six months ago in which President Trump called IBM CEO Arvind Krishna a legendary figure resurfaced and was widely reposted by dozens of social accounts over the weekend. Markets did not react when the clip first circulated. The stock had already begun rising in premarket trading ahead of comments from Jensen Huang that lifted software-related names, laying the groundwork for the bigger Monday gain. The episode illustrates elevated speculative appetite in tech amid the AI rally and that Trump endorsements can trigger sharp equity moves.

Confirmed Ebola cases in the Democratic Republic of the Congo rose to 321.