Canada and Finland are jockeying for position in what could become a large U.S. investment in icebreakers.
For some U.S. allies, the leaked group chat about a planned Yemen attack casts doubt on intelligence-sharing with Washington.
"What we are trying to do is be a contributor to our neighbors and help them,” one Canadian shipbuilding executive said.
Uncertainty is deepening about the Trump administration’s commitment to helping Ukraine fend off Russia’s invasion.
