Swat Valley officially became a part of Pakistan in the year 1969. Before that, Swat was a princely state ruled by a local leader known as the Wali of Swat. Although Swat agreed to join Pakistan at the time of independence in 1947, it remained a semi-autonomous region for many years. The local government handled its own affairs, including law, order, and administration.

In 1969, the Government of Pakistan fully merged Swat into the country system. It was made part of the province of Khyber Pakhtunkhwa, which was known as North-West Frontier Province (NWFP) at that time. This important step ended the rule of the Wali and brought Swat under the direct control of the federal government.

Swat is located in northern Pakistan and is famous for its natural beauty, green valleys, rivers, and mountains. It is also known as the Switzerland of Pakistan. After becoming part of the country, Swat received more development attention from the central and provincial governments.

The merger of Swat helped improve education, roads, healthcare, and tourism in the region. Swat is now one of the most visited tourist destinations in Pakistan.

Important facts:
- Year of official merger: 1969
- Earlier status: Princely state ruled by the Wali
- Current province: Khyber Pakhtunkhwa
- Known for: Natural beauty, tourism, and historical sites

Swat peaceful integration into Pakistan played a key role in the country national unity and regional development.