What is SDR in military?

Related questions

1. What is CDR and SDR?
2. What is SDR money?
3. What is SDR position?
4. How is SDR allocated?
5. Which country uses SDR currency?
6. What does RTL SDR mean?
7. Which currency is recently added in the currency basket of IMF?
8. How much money does the IMF have?
9. What does an SDR do?
10. How does SDR radio work?

Tags

1. #force
2. #software
3. #space
4. #division
5. #release
6. #performance
7. #design
8. #standard
9. #pavement
10. #review
11. #regulation