Weapons, wariness, and war: Paris Air Show opens amid uncertainty

As Europe rushes to rearm its military and President Trump moves away from NATO, this year’s Paris Air Show will open on a world stage that looks more uncertain than ever.U.S. defense-industry executives flying to the biennial show, which runs from June 16 to 22, aim to capitalize on higher European defense budgets, pledges for which are expected at the following week’s NATO Summit. But the Trump administration's anti-NATO turn—and a new push from Europe to bolster its own defe