The People Who Write the Checks
The most fundamental power the House Permanent Select Committee on Intelligence (HPSCI) and the Senate Select Committee on Intelligence (SSCI) wield is the power of the purse. While the public rarely sees the total figure, these committees are responsible for authorizing the annual budget for the entire U.S. Intelligence Community (IC)—a sprawling network of 18 agencies including the CIA, NSA, and FBI. They review the secret budgets, known as the National Intelligence Program, and decide what programs get funded, expanded, or cut. Without their authorization, America’s intelligence agencies would grind to a halt. This financial control gives them enormous leverage to shape intelligence priorities, from counterterrorism to cybersecurity to monitoring
foreign adversaries.
The Watchdogs of the Watchers
These committees were born out of scandal. In the mid-1970s, the Church Committee in the Senate exposed decades of abuses by intelligence agencies, including illegal spying on American citizens, assassination plots, and bizarre mind-control experiments like Project MKUltra. To prevent this from happening again, the HPSCI and SSCI were created as permanent watchdogs. Their core mission is 'vigilant legislative oversight'. This means they have the authority to investigate intelligence failures, such as the lead-up to the 9/11 attacks, or allegations of misconduct. They can hold hearings, demand documents, and compel testimony from intelligence officials to ensure the agencies are following the law and the Constitution.
Overseeing Covert Operations
When the U.S. undertakes a 'covert action'—a secret operation to influence political or military conditions abroad—the President is required by law to keep the intelligence committees 'fully and currently informed'. This doesn't mean the committees get to approve every mission in advance, but it ensures that a small, trusted group of elected officials knows what the nation's spies are doing in the shadows. In the most sensitive cases, this briefing might be limited to just the 'Gang of Eight': the House Speaker, House Minority Leader, Senate Majority and Minority Leaders, and the chair and ranking members of both intelligence committees. This oversight is designed to be a check on presidential power and prevent rogue operations that lack accountability.
The Senate's Gatekeeping Power
The Senate Select Committee on Intelligence has an additional, crucial power not shared by its House counterpart: the duty to vet and confirm the president's nominees for top intelligence posts. Anyone nominated to be the Director of National Intelligence (DNI) or the Director of the CIA, among other key roles, must first go through a confirmation hearing before the SSCI. The committee scrutinizes the nominee's background, qualifications, and views on the role of intelligence. Following the hearing, the committee votes on whether to recommend the nominee to the full Senate for a final confirmation vote. This process serves as a critical check, ensuring that the people leading America's most powerful intelligence agencies are subject to public examination and congressional approval.
