S. 5427: Subterranean Border Defense Act

This bill would require the Department of Homeland Security to keep issuing annual reports on how it is carrying out a strategic plan to deal with illegal tunnels crossing the U.S.-Mexico border.

What changes in practice

• Current law already requires a strategic plan on countering illicit cross-border tunnel operations.
• This bill would add language requiring reports on the implementation of that plan every year after the initial report.
• The underlying goal is to provide ongoing updates to Congress about what is being done, rather than a one-time report.

What the bill does not do

• It does not create new enforcement powers.
• It does not set new criminal penalties.
• It does not directly change border security operations, funding levels, or tunnel detection technology requirements.
• It only changes the reporting schedule for an existing border security planning requirement.

Relevant Companies

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