Lon Non

Lon Non
លន់ ណុន
Ambassador of Cambodia to the USA
In office
1973 – September 1974
Minister of Interior
In office
1970–1973
PresidentCheng Heng
Lon Nol
Prime MinisterLon Nol
Sisowath Sirik Matak
Son Ngoc Thanh
Hang Thun Hak
In Tam
Ambassador of Cambodia at large
In office
1973–1974
Prime MinisterLong Boret
Succeeded byLes Kosem
Personal details
Born(1930-04-18)April 18, 1930
DiedApril 17, 1975(1975-04-17) (aged 44)
Cause of deathExecution
PartySocial Republican
RelativesLon Nol (brother)
ProfessionPolitician, soldier
Military service
Allegiance Kingdom of Cambodia
Khmer Republic
Branch/serviceRoyal Khmer Army
Khmer National Armed Forces
Years of service1950–1975
RankBrigadier general
Commands15th Infantry Brigade (FANK)
3rd Infantry Division (FANK)
Battles/warsFirst Indochina War
Vietnam War
Cambodian Civil War
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Lon Non (Khmer: លន់ ណុន; 18 April 1930 – 17 April 1975) was a Cambodian military officer and politician who rose to prominence during the Cambodian Civil War (1967–1975) and the Khmer Republic (1970–1975).

Non was the younger brother of Prime Minister (and later President) Lon Nol. As a result, he was often referred to as "Little Brother" (French: Petit frère) in political circles, in which he was regarded as a somewhat Machiavellian figure who was determined to protect his brother's monopoly on power. Non was executed by Angkar and members of the Khmer Rouge after the Communist seizure of Phnom Penh in April 1975.