The Senate Intelligence Committee on Thursday morning will receive a classified document that seeks to justify the administration’s policy of targeting Americans overseas via drone attacks, chairwoman Dianne Feinstein said late Wednesday.

“I am pleased that the president has agreed to provide the Intelligence Committee with access to the OLC (Office of Legal Counsel) opinion regarding the use of lethal force in counterterrorism operations,” the California Democrat said in a statement.

“It is critical for the committee’s oversight function to fully understand the legal basis for all intelligence and counterterrorism operations.”

The announcement came shortly after an administration official said that President Barack Obama had yielded to demands that he turn over to Congress the classified Justice Department legal advice that seeks to justify the policy.