“The Korean War” is too large a research question for a single search. Start with a person, locality, period or type of experience. A project on a family’s displacement needs different records from a project on military logistics or diplomatic decision-making.
Turn a topic into a question
Specify what you want to establish: a sequence of movements, the origin of a decision, or how an event was reported. Write the time range and geography beside the question. This gives you a reason to include a record and a reason to leave another for later.
Build a small vocabulary list in Korean and English. Include historical place names, alternative spellings and the names of relevant organizations. A search that returns nothing may reflect a catalog’s terminology rather than the absence of material.
Use a catalog as a map
The U.S. National Archives offers a Korean War research starting page with links to military and electronic records. These collections are useful for particular questions, but they do not represent every civilian experience or every perspective on the war.
Read the collection description before searching individual names. Note the creating office, dates, record type and access conditions. Then identify repositories in Korea and other countries that may hold complementary material. A military record and a local recollection can illuminate different parts of the same event.
Keep a research log
- Record the exact query and date of each catalog search.
- Save collection identifiers, not just a browser address.
- Distinguish records examined from records only described.
- Note language and translation limitations.
- List unsuccessful searches so that others can understand the scope.
Read absences carefully
Missing records can result from destruction, restricted access, incomplete description or a decision never to record the experience. An unsuccessful search does not prove that an event did not happen. Equally, a gap is not evidence for a particular allegation. State the limitation and identify the next collection that might help.
Start here: National Archives Korean War Records. For diplomatic material, see the selected Korea finding aid for Record Group 59.