Lockheed Martin has been selling its trademark to apparel retailers
nytimes.com
nytimes.com
And is it actually weird they didn't just copy the logo? I assume South Korea has robust trademark law enforcement.
In 2022 the various Cat licensors sold 3 billion dollars worth of products.
https://www.caterpillar.com/en/brands/cat/licensing.html
Maybe LM wants some of that gravy train?
Baggy pants, knit caps, and hoodies. All modeled by serious looking young adults with the Lockheed Martin logo on the front or back.