The Foreign Service Institute (FSI) is the primary training institution to prepare American diplomats to advance U.S. foreign affairs interests, teaching, among other things, the languages of the countries where Foreign Service Officers will serve. At the National Foreign Affairs Training Center in Arlington, Virginia, FSI’s School of Language Studies provides 25 hours of classroom instruction per week in 24-week courses for languages such as French and Spanish, and 44 weeks for “hard” languages such as Russian and Thai. For Arabic, Chinese, Japanese and Korean, considered the most difficult to learn, FSI has Field Schools abroad that provide an additional 44 weeks of instruction. 

Among the pioneers in this endeavor, Raymond E. Chambers taught languages in Haiti, France and Lebanon, as well as at FSI. He was interviewed by Charles Stuart Kennedy on January 12, 1995.