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Editor’s Note: Mieke Eoyang is vice president for Third Way’s National Security Program and a board member for the Leadership Council for Women in National Security. Formerly, she worked on Capitol Hill, for Rep. Anna Eshoo, D-California, and Sen. Edward Kennedy, D-Massachusetts, and for several committees, including the House Permanent Select Committee on Intelligence, with a focus on matters of military and intelligence policy. The views expressed here are hers. Read more opinion on CNN.

(CNN) —  

When Rep. Matt Gaetz, R-Florida, and 25 other Republicans stormed into an impeachment deposition scheduled with a senior Defense Department official in the secure hearing room in the Capitol, it may have seemed like just another stunt made for television.

The members gathered at the base of a spiral staircase, full of indignation, to hold a news conference. Then, followed by cameras, they marched down the hallway to the heavy wooden door of the House Intelligence Committee. In doing so, they brushed past the Capitol Police assigned to protect that space, and past the bank of cabinets designed to hold any electronic devices of those who enter the room.

Mieke Eoyang
PHOTO: c/o Third Way
Mieke Eoyang

For them, this stunt was just another attempt to distract from the continuing stream of witnesses testifying to the President’s shameless attempts to extort from Ukraine an investigation into his most-feared rival. However, when they entered the secure room, phones out, recording the scene, these GOP members showed a rash disregard for the security protocols designed to keep America’s secrets safe.

To the casual observer, it may have seemed a small thing that they took their phones inside. But to national security professionals, it was a serious breach. The chamber that they had entered, known as a “Sensitive Compartmented Information Facility,” or SCIF, is designed to allow people to discuss and work on classified information. These rooms are carefully designed and controlled to prevent eavesdropping, electronic surveillance or other signals collection from revealing the nation’s secrets.

WASHINGTON, DC - JANUARY 06: Pro-Trump supporters storm the U.S. Capitol following a rally with President Donald Trump on January 6, 2021 in Washington, DC. Trump supporters gathered in the nation
PHOTO: Samuel Corum/Getty Images
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From left, President Joe Biden, First Lady Jill Biden, Vice President Kamala Harris and her husband Doug Emhoff, bow their heads during a ceremony to honor the 500,000 Americans that died from COVID-19, at the White House, Monday, Feb. 22, 2021, in Washington. (AP Photo/Evan Vucci)
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Working in any SCIF can be a challenging experience. People who work in these facilities take their security protocols very seriously, because they know the sensitivity of the information they are designed to protect. You sit behind a vault door, often in a room with no windows, surrounded by highly sensitive information that you have an obligation to safeguard. You check your electronic devices outside the room; accidentally bringing them in can trigger a reprimand, an investigation or worse – if the violation is intentional, it could include a loss of clearance or even your job.