Social Security In The United States and Pensions

https://www.ssa.gov/pubs/EN-05-10137.pdf

https://www.ssa.gov/benefits/retirement/planner/fedgovees.html

https://www.usa.gov/military-pay#:~:text=Also%20called%20High%2D36%20or,36%20months%20of%20basic%20pay.