DHS assistant secretary for international affairs Valerie Boyd also resigned amid pressure from the White House, officials tell CNN.
DHS, CISA and the White House declined to comment on the resignations.
Ware’s resignation letter, seen by CNN, is addressed to President Donald Trump and says his resignation is effective Friday. In it, he writes that it has been an honor to serve, highlighting his work on election security and the Covid-19 response.
But his farewell letter to staff indicates that he did not want to step down. He says that he is leaving “with much sadness” and that “it’s too soon.” He went on to list their accomplishments during his tenure. “We secured election day from foreign interference. Boom!” he wrote.
Boyd submitted her resignation on Thursday to acting Homeland Security Secretary Chad Wolf, writing that it is “with sadness that I submit my resignation, effective November 13, 2020.”
“It has been my belief that people of character should support the institution of the Presidency and work within it to inform and influence policy decisions that reflect well on the people’s government. This belief has been tested many times these past few years, and it is my fervent prayer that I made the best possible choices. I wish you and our colleagues across the government the strength to act with honor in the months ahead,” she wrote.
Leadership at the department has been unstable throughout Trump’s presidency. DHS—the third-largest federal department—has had five secretaries, only two of whom have been confirmed by the Senate: John Kelly and Kirstjen Nielsen.