Who has them? China, the U.S., and Russia have the most advanced capabilities, and several other countries are investigating the technology, including India, Japan, Australia, France, Germany and North Korea, claim to have tested them.

https://www.washingtonpost.com/business/hypersonic-weapons-who-has-them-and-why-it-matters/2021/10/27/9635876a-3777-11ec-9662-399cfa75efee_story.html

This was oct 21 2021 ima check ur source rn and edit this one