At the #AspenEuropeanStrategicForum in Brussels today, I stressed the need for Europe and the US to cooperate in the production of air defence systems and munitions. Duplicating production lines not only boosts production, it also makes our supply chains more resilient. With https://t.co/Niz1fQj9G4 #AirDefence #EuropeUSCooperation #SupplyChainResilience #EU #US
