C4ISR systems are crucial for military decision-making, with projected spending of $74.3 billion by 2024. However, many legacy systems are outdated and create interoperability issues, leading to critical intelligence being overlooked and jeopardizing mission success. A proposed integrated C4ISR approach aims to overcome these challenges by emphasizing seamless government-owned architectures, agile system delivery, collaborative forums, built-in cybersecurity, and an enterprise-oriented culture.