Research news
AARO Released "UAP" Video: Puerto Rico Objects
The official description, as released by the DoD: "On April 26, 2013, an infrared sensor onboard a U.S. Customs and Border Protection aircraft captured footage of a UAP event over the Rafael Hernandez Airport near Aguadilla, Puerto Rico. The footage appears to depict a UAP moving at high speed, splitting into two objects, and entering and exiting the water before disappearing into the ocean off Puerto Rico's northwestern coast. AARO assesses with high confidence that the objects did not demonstrate anomalous speeds or flight behaviors. An Intelligence Community partner's reconstruction of the flight path and look angle from the infrared sensor indicates that the video instead depicts two objects traveling near each other rather than a single object splitting into two. This reconstruction also demonstrates that the objects traveled in a straight line at wind speed and did not enter the water at any point."
See more (external link) 
https://www.youtube.com/watch?v=-LF6olR9710