Another EU country restricts U.S. military aircraft by April 30?

Austria announced this month that U.S. military planes involved in Operation Epic Fury could not use its airspace, joining other EU countries in restricting U.S. military aircraft operations (see: https://thehill.com/policy/international/5815053-austria-defies-trump-war/). This market will resolve to “Yes” if any EU member state that has not yet applied such a restriction officially announces that U.S. military aircraft are not permitted to use its airspace or land in its territory, or announce