What Strategies Did Prithvi Narayan Shah Implement For Strengthening His Army Force?

What Strategies Did Prithvi Narayan Shah Implement For Strengthening His Army Force? What were the main strategies of Prithivi Narayan Shah for strengthening his army force? Prithivi Narayan Shah instead of losing hope started preparing his armies and swords. He gave top priority to army service and made provisions for training youths, and appointed of