The press-release [1] title that this mostly just rehashes is “Lockheed Martin Achieves First Light In Latest Laser Lab Demonstration”.

After reading the linked article I couldn’t for the life of me figure out how “first _flight_” was an accurate description of the test of a land-based laser weapon.

[1] - https://news.lockheedmartin.com/2023-01-23-Lockheed-Martin-A...