FORT HUACHUCA, Ariz. — In today’s rapidly evolving digital landscape, the convergence of large datasets and AI is transforming the way the Army secures and operates its networks. The U.S. Army Information Systems Engineering Command, a major subordinate command of the Communications-Electronics Command, stands at the forefront of this transformation by harnessing the power of AI to enable advanced data analytics and drive Army operational readiness and resilience across the force.

As Army networks expand and the volume of data grows, the attack surface for our adversaries also expands. Recognizing this, USAISEC is leading an effort to leverage large datasets with AI-driven insights to enhance operations and harden critical infrastructure for secure Army communications.

Maj. Tamara DeJesus, assigned to the 125th Division Signal Battalion, 25th Infantry Division, ensures commanders and units can communicate effectively and securely over the Army’s network prior to the official start of the division’s Joint Pacific Multinational Readiness Center (JPMRC 26-01) from within the exercise’s division Tactical Operations Center on November 5, 2025. The division began leveraging Intermediary Application (iApp) software, which uses certified means to distribute cryptographic keys as data across world-wide networks, enabling geographically dispersed COMSEC personnel to request, receive and manage cryptographic keys.

Supporting communications security

USAISEC is the home of the Army’s COMSEC experts. Tasked with supporting COMSEC across the Army, USAISEC ensures the proper safeguarding and handling of cryptographic materiel for hundreds of Army units worldwide. These units are engaged in missions ranging from training and humanitarian assistance to real-world military operations around the globe that require 24-hour support.

The USAISEC Communications Security Directorate provides critical support across three primary focus areas:

  • COMSEC accounts and keys: CSD operates the Tier 1 system that generates and distributes cryptographic keys to Key Management Infrastructure workstations. To maintain strict accountability, personnel serve as the Service Authority and Central Office of Record, providing oversight and assistance for all Army COMSEC account management.
  • COMSEC operations: Warfighters require continuous support to maintain secure networks in contested environments. To assist account managers with daily operations, CSD strategically positions regional COMSEC Information Security Representatives at geographic locations worldwide. Additionally, personnel staff dedicated help desks to guide soldiers through the complex operation of Key Management Infrastructure workstations, cryptographic hardware, and associated software.
  • COMSEC policies and compliance: Security is effective only when standards are strictly enforced. To enforce policies, CSD acts as a COMSEC Incident Monitoring Activity, actively assessing and mitigating reported security incidents across the Army. Additionally, personnel develop modernized procedures and conduct thorough audits of Army COMSEC accounts to guarantee absolute compliance with stringent national security policies.

Using AI to drive predictive analytics

This immense responsibility generates vast amounts of data, which historically required manual review and management. Today, USAISEC is leveraging AI-driven data analytics to assess these large datasets, enabling predictive analytics that allow for proactive engagement with Army units before challenges arise. This not only heightens Army readiness but also empowers commanders and decision-makers with data-driven insights to better manage COMSEC programs within their force structures.

One of the most significant advancements in this modernization effort is the development of the Communications Security Operations Center. Rather than altering the current mission, the CSOC strengthens and streamlines core COMSEC services by centralizing operations, improving readiness visibility and enabling a more integrated, data-driven support model. For the first time ever, data previously available only to CSD personnel is now available to commanders at all levels.

When fully implemented, the CSOC will support improved Army readiness by allowing detailed analysis of COMSEC account health, compliance and risk, while enabling proactive mitigation and forecasting of cryptographic materiel requirements. Powered by continuous data integration from across CSD’s mission areas, these enhancements ensure Army networks remain resilient and secure.

USAISEC is deploying AI to proactively monitor the Army’s COMSEC posture. By leveraging data-driven insights and establishing a centralized CSOC, USAISEC is shifting COMSEC management from a reactive to a predictive model. These advancements enable the Army to maintain continuous, secure communications for our warfighters worldwide. The resulting Army resilience ensures Army networks remain ready for complex operations across all domains.