Communications Security Logistics Activity (CSLA)
United States Army

CSLA Tier 1 Operations Branch


The CSLA Electronic Key Management System Tier 1 Operations Branch maintains accountability for the receipt, transfer, destruction, relief from accountability, and disposal of COMSEC materiel for almost 500 multiservice COMSEC accounts worldwide.

The Tier 1 operators also provide inventory management for cryptographic key material, i.e., codes, keylists, keytapes, keycards, authentication systems, non-machine ciphers, etc., that are used in conjunction with automated and/or manual cryptosystem communications networks.

Contact Information

Contact Tier 1 COR
COM: 520-538-0641
DSN: 879-0641

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