Cuba suffered a massive power outage Friday night affecting Havana and the country’s provinces that left millions in the dark.

On the same day that state-level Republicans in Alaska worked to affirm their close relationship with Canada amid U.S. President Donald Trump’s trade war and threats of annexation, an Alaskan senator warned British Columbia’s premier that “you don’t want to mess with Alaska.”

Canada is actively looking at potential alternatives to the U.S.-built F-35 stealth fighter and will hold conversations with rival aircraft makers, Defence Minister Bill Blair

The replacements for NASA’s two stuck astronauts launched to the International Space Station on Friday night, paving the way for the pair’s return after nine long months.