H. R. 453 instructs the Secretary of Defense to update regulations so that Department of Defense trademarks can be combined with religious symbols on commercial identification tags, commonly known as dog tags. This update would allow such dog tags to be sold by authorized...
Simple Explanation
H. R. 453 is about letting companies make and sell special dog tags, which are like little soldier necklaces, that have pictures or symbols from the military and from different religions, while also saying they follow the rules to do so.