Nice PowerPoint presentation of the new Blended Retirement System (BRS). Some may like it, others may not. I used TSP when I worked for Navy and Air Force for eight years and saved a substantial amount of money in it.
There were so few options in my day for saving money through the military. Today's people have it infinitely better. The key is to JUST DO IT, people!!! Depending upon Uncle Sam to take care of you in your autumn years is a serious mistake.