[3] The Republic of Korea Army ROK) 5th Infantry Division recaptured Inje town in Operation Rugged in April 1951 as the UN Forces advanced to the Kansas Line, north of the 38th Parallel.

[4] Inje town was lost again to the Chinese People's Volunteer Army during the Fifth Phase Offensive in late April 1951 and was recaptured in the UN May-June 1951 counteroffensive.

[4]: 474–5 In 1951 the US Marine Corps 1st Medical Battalion operated a field hospital in Inje town.

The Republic of Korea Army's III Corps headquarters and its subordinate units are scattered in bases throughout the county.

After the Korean War, most of the borders of Gangwon-do went north and became Inje-gun, but the inner side was not restored and remained under the jurisdiction of Hongcheon-gun.

It is also sad that it took 102 steps (which has now been disbanded) to go to Gangwon Province at all, but it is natural that it is a very difficult area to serve.

[8] However, it is difficult to see it as a living area in Chuncheon at present, but the road to go quickly to the construction of the Soyanggang Dam has been submerged, and in the midst of this, the expansion of 44th street has led to active exchanges between Hongcheon - Inje - Sokcho.

Inje has a monsoon-influenced humid continental climate (Köppen: Dwa) with cold, dry winters and hot, rainy summers.

Inje county is quite cold from early November, with snow falling around its higher peaks.

However, the ice fishing in Inje is one of the main attractions in winter with 6,000 tourists per weekday and over 10,000 on weekends.