Why did prithivi narayan shah wish to conquer nuwakot?

Prithvi Narayan Shah sought to conquer Nuwakot to secure a strategic position that would facilitate his campaign to unify the fragmented principalities of Nepal. Nuwakot served as a vital trade route and a gateway to the Kathmandu Valley, making it crucial for controlling access to the region. By capturing Nuwakot, he aimed to strengthen his military foothold and enhance his influence, ultimately advancing his goal of consolidating Nepal under a single rule.