We announced the subject audit on December 9, 2019 (attached). The objective was to determine whether DoD program management offices implemented software assurance countermeasures to mitigate or remediate the vulnerabilities found in DoD weapon system programs. We are terminating this classified audit because the coronavirus disease–2019 pandemic impacted the operational environment and the team’s ability to effectively complete the audit. We appreciate the courtesies extended to the staff during the audit.