Bosung Girls' High School

Operation Killer was the start of the second major counter offensive launched by United Nations Command (UN) forces against the Chinese Communist People's Volunteer Army (PVA) and the North Korean Army (KPA) during the Korean War between 20 February and 6 March 1951. The offensive was formulated by General Matthew Ridgway with the goal of annihilating enemy forces south of a line designated the Arizona Line. The operation was immediately followed by Operation Ripper.

Yongsan High School (Korean: 용산고등학교) is a public school in Yongsan, Seoul, South Korea. It is one of the few public schools in Seoul with boarding facilities.

Changdeokgung (Hangul: 창덕궁, Hanja: 昌德宮; literally, "The Palace of Prospering Virtue"), also known as Changdeokgung Palace or Changdeok Palace, is set within a large park in Jongno District, Seoul, South Korea. It is one of the "Five Grand Palaces" built by the kings of the Joseon Dynasty (1392–1897). As it is located east of Gyeongbok Palace, Changdeokgung—along with Changgyeonggung—is also referred to as the "East Palace" (동궐, 東闕, Donggwol). Changdeokgung was the most favored palace of many Joseon kings and retained many elements dating from the Three Kingdoms of Korea period that were not incorporated in the more contemporary Gyeongbokgung. One such element is the fact that the buildings of Changdeokgung blend with the natural topography of the site instead of imposing themselves upon it. Like the other Five Grand Palaces in Seoul, it was heavily damaged during the Japanese occupation of Korea (1910–1945). Currently, only about 30% of the pre-Japanese structures of the East Palace Complex (Changdeokgung together with Changgyeonggung) survive.

The Military Ordinariate of Korea is a military ordinariate of the Catholic Church. Immediately subject to the Holy See, it provides pastoral care to Catholics serving in the Republic of Korea (South Korea) Armed Forces and their families.

Camp Coiner is a former 55-acre (220,000 m2) United States Forces Korea installation located on the northern part of Yongsan Garrison located in Seoul, South Korea. It was named after 2nd Lieutenant Randall Coiner assigned to the 3rd Battalion, 31st Infantry Regiment of the 7th Infantry Division who was posthumously awarded the Silver Star for actions taken in 1953 during the Korean War near the village of Sokkagae. Camp Coiner is located within the Yongsan-gu district of Seoul. East of the camp is the commercial district of Itaewon, with westernized shopping and nightlife. To the west of Yongsan is the Samgakji subway station and Yongsan Electronics Market. Prior to the US military taking control of the camp from the Imperial Japanese Army, Camp Coiner was used as a garrison for a horse drawn artillery units. Currently closed as a result of the US Forces Korea base consolidation, Camp Coiner was once home to: - Headquarters and elements, 8th Personnel Command - elements of 8th MP Brigade - HHC, 1st Battalion, 501st Aviation - HHC, 4th Battalion, 58th Aviation - elements of 1st Signal Brigade - Headquarters, Contracting Command - Korea - Eighth Army Reception Center - Morning Calm Dining Facility - Headquarters, ROK Army Support Group - Headquarters, 24th Korean Service Corps - numerous unit Enlisted barracks, Bachelor Officer Quarters, and unit motor pools

Noksapyeong Station is a subway station on the Seoul Subway Line 6. It is located on the eastern end of the Yongsan Garrison, and the western end of Itaewon. It is the main station servicing the Haebangchon and Hoenamu-gil communities, which are known for having significant foreign populations. This station has low ridership due to its location, but is noted for its impressive interior design. It has five underground levels, and a glass dome on top of the building lets in sunlight which permeates throughout the station. In addition to being featured in Korean movies and dramas, weddings could be held there at no cost for a few years after opening. The embassy of the Philippines in South Korea is close to this station. Namsan lies just to the north, a 20-minute walk from the station.

USS Erben (DD-631), a Fletcher-class destroyer, was a ship of the United States Navy named for Rear Admiral Henry Erben (1832–1909). Erben (DD-631) was launched 21 March 1943 by Bath Iron Works Corp., Bath, Maine; sponsored by Mrs. C. B. G. Gaillard, daughter of Rear Admiral Erben; and commissioned 28 May 1943.

The N Seoul Tower (Korean: N 서울타워), officially the YTN Seoul Tower and commonly known as Namsan Tower or Seoul Tower, is a communication and observation tower located on Namsan Mountain in central Seoul, South Korea. The 236-meter (774 ft)-tall tower marks the second highest point in Seoul.Built in 1969, the N Seoul Tower is South Korea's first general radio wave tower, providing TV and radio broadcasting in Seoul. Currently, the tower broadcasts signals for Korean media outlets, such as KBS, MBC, and SBS.

The War Memorial of Korea is a museum located in Yongsan-dong, Yongsan-gu, Seoul, South Korea. It opened in 1994 on the former site of the army headquarters to exhibit and memorialize the military history of Korea. It was built for the purpose of preventing war through lessons from the Korean War and for the hoped for peaceful reunification of North and South Korea. The memorial building has six indoor exhibition rooms and an outdoor exhibition centre displaying war memorabilia and military equipment from China, South Korea and the United States.

Joseon (also transcribed as Chosŏn; Korean: 대조선국; Hanja: 大朝鮮國; lit. Great Joseon) was a Korean dynastic kingdom that lasted for over five centuries. It was the last dynastic kingdom of Korea. It was founded by Yi Seong-gye in July 1392 and replaced by the Korean Empire in October 1897. The kingdom was founded following the aftermath of the overthrow of Goryeo in what is today the city of Kaesong. Early on, Korea was retitled and the capital was relocated to modern-day Seoul. The kingdom's northernmost borders were expanded to the natural boundaries at the rivers of Amnok and Tuman through the subjugation of the Jurchens. During its 500-year duration, Joseon encouraged the entrenchment of Confucian ideals and doctrines in Korean society. Neo-Confucianism was installed as the new state's ideology. Buddhism was accordingly discouraged, and occasionally the practitioners faced persecutions. Joseon consolidated its effective rule over the territory of current Korea and saw the height of classical Korean culture, trade, literature, and science and technology. In the 1590s, the kingdom was severely weakened due to Japanese invasions. Several decades later, Joseon was invaded by the Later Jin dynasty and the Qing dynasty in 1627 and 1636–1637 respectively, leading to an increasingly harsh isolationist policy, for which the country became known as the "hermit kingdom" in Western literature. After the end of these invasions from Manchuria, Joseon experienced a nearly 200-year period of peace and prosperity, along with cultural and technological development. What power the kingdom recovered during its isolation waned as the 18th century came to a close. Faced with internal strife, power struggles, international pressure, and rebellions at home, the Joseon kingdom declined rapidly in the late 19th century. The Joseon period has left a substantial legacy to modern Korea; much of modern Korean culture, etiquette, norms, and societal attitudes toward current issues, along with the modern Korean language and its dialects, derive from the culture and traditions of Joseon. Modern Korean bureaucracy and administrative divisions were also established during the Joseon period.

Yongsan Garrison (Korean: 용산기지; Hanja: 龍山基地), meaning "dragon hill garrison," is an area located in the Yongsan District of central Seoul, South Korea. The site served as the headquarters for U.S. military forces stationed in South Korea, known as United States Forces Korea (USFK), and as United States Army Garrison Yongsan (USAG-Yongsan) until 2018, under the supervision of the U.S. Army's Installation Management Command Pacific Region. From 1910 to 1945 it served as headquarters for the Imperial Japanese Army in Korea.The USFK headquarters relocated to the new $11 billion Camp Humphreys in Pyeongtaek south of Seoul in 2018, as part of the Yongsan Relocation Plan. By the end of 2019, more than 20,000 U.S. troops and family members will have been relocated to the new Camp Humphreys facility south of Seoul. While most of the land will be returned to the South Korean government, the U.S. will retain a small portion of land in order to keep open the Dragon Hill Lodge military resort hotel and for a future site to relocate the U.S. Embassy in Seoul. Korean officials are still debating the future use of the land being returned, with some calling for a large park and others calling for more affordable housing.

Itaewon (Korean: 이태원, IPA [itʰɛwʌn]) is the area surrounding Itaewon-dong, Yongsan-gu, Seoul, South Korea. It is served by Seoul Subway Line 6 via Itaewon, Noksapyeong and Hanganjin stations. About 22,000 people reside in the district and it is a popular area for residents of Seoul, tourists, expats and U.S. military personnel. It is known as Seoul's International District and is the home of many foreigners in South Korea.