PARIS - Collaborative Combat Aircraft, or CCAs, stepped onto the world stage this week at the Paris Air Show. Two full-scale mock-ups - Anduril’s Fury YFQ-44 and General Atomics’ YFQ-42 - drew steady crowds. Executives from both firms stressed one message: Europe

Prime Minister Pedro Sánchez has notified NATO headquarters that Spain will not accept a future rule requiring every ally to channel five percent of national output into defense. His letter, delivered late Thursday to Secretary-General Mark Rutte, calls the target “unreasonable” and