HONG KONG — Days before North Korea’s leader, Kim Jong-un, successfully tested a ballistic missile that he said could hit parts of the continental United States, his reclusive regime unveiled another technical triumph: a Netflix-like streaming service.

Called Manbang, the service delivers on-demand videos to televisions through a set-top box, Korean Central Television said in a report last week.

In the report, a narrator says that Manbang is further proof of North Korea’s “socialist cultural power,” which will allow its people to watch their country “make a leap forward every day, every hour.”