President Donald Trump announced Tuesday morning that Secretary of State Mike Pompeo secured the release of three previously held hostages by the North Korean regime.

I am pleased to inform you that Secretary of State Mike Pompeo is in the air and on his way back from North Korea with the 3 wonderful gentlemen that everyone is looking so forward to meeting. They seem to be in good health. Also, good meeting with Kim Jong Un. Date & Place set. — Donald J. Trump (@realDonaldTrump) May 9, 2018

Pompeo traveled to North Korea with the intention of securing the release the American hostages and to finalize the details of an upcoming summit between Trump and North Korean leader Kim Jong Un.

“It’d be a great gesture if they’d agree to do so,” Pompeo said on his way to North Korea Tuesday.

The hostages included Kim Dong-Chul, Kim Hak-Song and Kim Sang-Duk. Chul was a Christian missionary engaged in work in North Korea when he was arrested in October 2015 for allegedly stealing secrets.

Hak-Song and Sang-Duk were imprisoned under Trump’s presidency in 2017 and were working at a private university in Pyongyang. Hak-Song was also a Christian missionary working at the private university, and Duk Two was engaged in humanitarian work for citizens affected by a flood.

Trump also announced that he will meet Pompeo and the hostages upon their arrival at Andrews Air Force Base early Thursday morning.

Secretary Pompeo and his “guests” will be landing at Andrews Air Force Base at 2:00 A.M. in the morning. I will be there to greet them. Very exciting! — Donald J. Trump (@realDonaldTrump) May 9, 2018

This is a developing story. The Daily Caller will update as more information becomes available.