The U.S. Army's 7th Signal Command (Theater) held a change of command ceremony at Fort George G. Meade, Maryland, June 25, 2025. Brig. Gen. Eric J. Van Den Bosch, who has led the command since June 2023, relinquished command to Col. Anne-Marie Rose Wiersgalla.
Presiding over the ceremony at McGlachlin Parade Field was Maj. Gen. Jacqueline D. McPhail, Commanding General, U.S. Army Network Enterprise Technology Command (NETCOM). In her remarks, Maj. Gen. McPhail commended Brig. Gen. Van Den Bosch for his exemplary service during his tenure.
“Throughout his command, he exemplified what it means to lead with innovation, strategic foresight, and a steadfast commitment to the mission,” said Maj. Gen. McPhail. She emphasized the importance of modernization and transformation efforts, stating, “The Army and NETCOM are rapidly advancing our capabilities through initiatives like the Army’s Next-Generation Enterprise Networks and Zero Trust Architecture, ensuring we stay ahead of threats and maintain our information advantage worldwide.”
Brig. Gen. Van Den Bosch also served as Deputy Commanding General of NETCOM while at the 7th Signal Command (Theater). Under his leadership, the 7th Signal Command has challenged itself to excel at their core mission, executing theater-level operations while also supporting the Army’s goal of modernizing the Unified Network. His focus on improving visibility into the Department of Defense Information Network, or DODIN-A, has enhanced user experience, increased productivity, and enabled our commanders to make data-driven decisions that sustain our formations and uphold the Army’s commitment to a resilient, adaptive network capable of supporting multi-domain operations in contested environments.
In his remarks, Brig. Gen. Van Den Bosch expressed his deep appreciation for his leadership team and the entire 7th Signal Command workforce—Army Civilians, Military, and contract teams. Reflecting on their role in the command's mission success, he stated, “Each of you strengthens our readiness, supports our Warfighters, and demonstrates the adaptability needed in a changing environment. People like you are the Army's greatest resource, and you will deliver the network capabilities the Army requires through continuous innovation and modernization.” He concluded, “I am extremely proud of you, and confident we have the right people, in the right places, to accomplish what must be done.”
Assuming command is Col. Wiersgalla, who brings extensive experience across tactical, strategic, Army enterprise, joint, special operations, and coalition environments. Her most recent assignment was as the U.S. Southern Command Director of Communication Systems and Chief Information Officer (J-6/CIO). She will play a vital role in leading the 7th Signal Command’s efforts to modernize the Army’s information environment in line with NETCOM’s transformation initiatives, including deploying agile cloud-based solutions, improving network resiliency, and integrating AI-enabled cybersecurity defenses.
In her remarks, Brig. Wiersgalla said she was humbled by her selection to lead the 7th Signal Command Theater and grateful for the opportunity to serve this organization in its critical mission. “To lead is to serve, and it is my privilege to support our continued modernization efforts, increase readiness, and ensure the Army’s tactical edge in a complex, multi-domain environment,” she said.
At the close of the ceremony, Maj. Gen. McPhail welcomed Brig. Wiersgalla to the NETCOM family. “Anne’s distinguished career and extensive experience in strategic communications, information technology, and national security make her exceptionally well-suited to lead the 7th Signal into its next chapter,” said Maj. Gen. McPhail. “We look forward to your leadership and dedication in advancing the Army’s network modernization efforts, including implementing Zero Trust principles, expanding cloud capabilities, and leveraging AI for warfighting advantage.”
The 7th Signal Command (Theater) continues to enable the Army’s ability to build, train, compete, fight, and win across complex joint and coalition multi- and all-domain environments. Its three subordinate brigades are the 93rd Signal Brigade at Joint Base Langley-Eustis, Virginia; 106th Signal Brigade at Joint Base San Antonio, Texas; and 21st Signal Brigade at Fort Detrick, Maryland.
Since its activation on July 1, 1975, at Fort Ritchie, Maryland, the command has evolved from supporting CONUS operations to executing split-based operations from Fort Meade and Fort Gordon. These efforts align with Army modernization initiatives such as the Next-Generation Enterprise Network (NGEN) and the Army’s focus on adopting cloud solutions, enhanced cyber defenses, and digital modernization to maintain battlefield superiority and information advantage.
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