北约秘书长吕特：北约将在峰会上承诺支持乌克兰，乌克兰总统泽连斯基将出席。

The US Supreme Court on the 25th issued two rulings supporting the Trump administration's hardline immigration policies. One ruling allows the administration to terminate Temporary Protected Status for hundreds of thousands of Haitian and Syrian nationals, removing their legal protection from deportation. The other permits a policy that bars asylum seekers from entering US territory.

China International Capital Co (CICC) says proximal (near-chip) heat spreading and liquid cooling are complementary as GPU power for H100, Blackwell and Rubin series climbs past the kW level and 3D packaging raises local heat flux, exposing copper/aluminum thermal limits. Diamond, with ~2,000 W/m·K thermal conductivity and low thermal expansion, can rapidly even out chip hotspots; CICC expects implementations where diamond handles near-chip lateral heat spreading while full liquid cooling removes system- and rack-level heat — a composite diamond-heat-spreader plus full-liquid-cooling solution is likely for future high-end AI servers.