" The Department of Defense is a longtime partner of the Department of Homeland Security, and I thank them for their support. "
- Kirstjen Nielsen

In her statement, Kirstjen Nielsen acknowledges the long-standing cooperation between two government departments: the Department of Defense and the Department of Homeland Security. She expresses gratitude towards the Department of Defense for its continued support and partnership, highlighting a positive relationship that has been in place for some time.

Beyond its surface meaning, this quote underscores the collaborative nature of national security efforts within the United States government. It suggests that both departments work closely together to protect the nation's interests and respond to various threats effectively. This interdepartmental cooperation is essential as it allows different agencies to share resources, expertise, and information, thereby enhancing overall security measures. The gratitude expressed by Nielsen also indicates a sense of mutual respect and recognition for the critical role each department plays in safeguarding the country.

Kirstjen Nielsen served as the Secretary of Homeland Security from January 2018 until her resignation in April 2019 under President Donald Trump's administration. During her tenure, she was known for implementing strict immigration policies and emphasizing the importance of border security. Her statement reflects her understanding of the interconnectedness between different government agencies responsible for national security and public safety.