WASHINGTON — President Donald Trump says he doesn’t plan to block the scheduled release of thousands of never publicly seen government documents related to President John F. Kennedy’s assassination.

“Subject to the receipt of further information,” he wrote in a Saturday morning tweet, “I will be allowing, as President, the long blocked and classified JFK FILES to be opened.”

The National Archives has until Thursday to disclose the remaining files related to Kennedy’s 1963 assassination. The trove is expected to include more than 3,000 documents that have never been seen by the public and more than 30,000 that have been previously released but with redactions.

Congress mandated in 1992 that all assassination documents be released within 25 years, but Trump has the power to block them on the grounds that making them public would harm intelligence or military operations, law enforcement or foreign relations.

“Thank you. This is the correct decision. Please do not allow exceptions for any agency of government,” tweeted Larry Sabato, director of the University of Virginia Center for Politics and author of a book about Kennedy, who has urged the president to release the files. “JFK files have been hidden too long.”

The anticipated release has had scholars and armchair detectives buzzing. But it’s unlikely the documents will contain any big revelations on a tragedy that has stirred conspiracy theories for decades, Judge John Tunheim told The Associated Press last month. Tunheim was chairman of the independent agency in the 1990s that made public many assassination records and decided how long others could remain secret.