Defence Holdings PLC, formerly Cassel Capital PLC, is focused on delivering defense and security solutions for the United Kingdom and European markets. It intends to develop and acquire advanced sensors, artificial-intelligence (AI)-driven analytics, secure communications and autonomous platforms that enhance the operational advantage of its customers across land, sea, air, space and cyber domains. It operates pure-play defense platforms, operating at the intersection of software and security. It is developing and acquiring cutting-edge capabilities, including AI-enabled sensing, secure communications, autonomous drone systems and cyber-defense, to meet rapidly evolving security requirements across the United Kingdom and continental Europe. Its solutions include drone warfare & aggregation, AI agents for defense operations, information & influence warfare and critical infrastructure defense. Protection systems are designed for power grids, water supplies, ports, and telecom networks.