Group 1 - Leidos has achieved Trusted Secure Enclave (TSE) Vetted Partner status from Amazon Web Services (AWS), enhancing its capabilities in secure information sharing across agencies and allied nations, particularly in relation to AUKUS Pillar 2 [1][3] - The Leidos Secure Environment (LSE) is a cloud-based platform that facilitates secure collaboration for sensitive workloads and data across multiple organizations and international teams [2][3] - This designation validates Leidos' leadership in developing secure cloud architectures for complex missions, supporting rapid and secure infrastructure deployment while maintaining high standards of verification and compliance [3][5] Group 2 - AUKUS is a trilateral security partnership involving Australia, the United Kingdom, and the United States, focusing on defense cooperation and advanced military technology sharing [4] - The partnership has two main pillars: Pillar 1 involves Australia acquiring nuclear-powered submarines, while Pillar 2 emphasizes collaboration on advanced technologies such as artificial intelligence and cyber capabilities [4] - Leidos, headquartered in Reston, Virginia, reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025, and employs around 47,000 people globally [5]