Question: George Juskalian was the MACV inspector general under the commander of US forces during which war?

Context articles: Inspector General of Puerto Rico
Imperial Japanese Army
R. Steven Whitcomb
Dabo Aliyu
Nasir Durrani
Robert Storch
William Westmoreland
Namibian Police Force
Office of the Inspector General of Colombia
George Juskalian

The Inspector General of Puerto Rico is the inspector general of the government of Puerto Rico and leads the Office of the Inspector General of the Government of Puerto Rico.
The Imperial Japanese Army (IJA; 大日本帝國陸軍 "Dai-Nippon Teikoku Rikugun"; "Army of the Greater Japanese Empire") was the official ground-based armed force of the Empire of Japan from 1868 to 1945.
 It was controlled by the Imperial Japanese Army General Staff Office and the Ministry of War, both of which were nominally subordinate to the Emperor of Japan as supreme commander of the army and the navy.
 Later an Inspectorate General of Aviation became the third agency with oversight of the army.
 During wartime or national emergencies, the nominal command functions of the emperor would be centralized in an Imperial General Headquarters (IGHQ), an ad-hoc body consisting of the chief and vice chief of the Army General Staff, the Minister of War, the chief and vice chief of the Naval General Staff, the Inspector General of Aviation, and the Inspector General of Military Training.
R. Steven Whitcomb is a retired United States Army Lieutenant General.
 He was commissioned as a second lieutenant upon graduation from the University of Virginia in 1970.
 His most current assignment he served as the Inspector General in the Office of The Inspector General (OTIG) of the United States Army Inspector General Agency.
Assistant Inspector General of Police (retired) Dabo Aliyu CON mni psc was acting Administrator of Anambra State from November to December 1993, and served as Administrator of Yobe State from December 1993 to August 1996 during the military regime of General Sani Abacha.
 He was once an assistant director NSO State House Annex, He was also the Assistant Inspector General of Police in charge of Zone 7 Abuja.
 He was given an award on Crime Prevention, award on best Commissioner of Police by the Inspector General of Police and also award on best policing in Anambra State.
 He currently lives in Kaduna State, he is Sardaunan Ruma, a title in his city of origin,Ruma.
Nasir Durrani is Pakistani police officer.
 He was appointed the Inspector General of Police of Khyber Pakhtunkhwa, in office since 2013.
 As Inspector General of Police, Durrani oversees all patrol and specialty units, and manages Department policy that affects Khyber Pakhtunkhwa's many diverse communities.
 He relinquished charge as the inspector general of police after serving at the post for more than three years.
 He is a Pathan of Punjab belongs to Durrani tribe .
Robert Storch is an American lawyer and government official.
 He is currently the Deputy Inspector General at the United States Department of Justice, the DOJ Office of the Inspector General Whistleblower Ombudsperson, and chairman of the Council of the Inspectors General on Integrity and Efficiency Whistleblower Ombudsman Working Group.
 He is President Donald Trump's nominee to become Inspector General of the National Security Agency.
William Childs Westmoreland (March 26, 1914 – July 18, 2005) was a United States Army general, who most notably commanded U.S. forces during the Vietnam War from 1964 to 1968.
 He served as Chief of Staff of the United States Army from 1968 to 1972.
The force is headed by an Inspector General Who holds the rank of Lieutenant General.
 The Inspector General is Deputised by two Deputy Inspector Generals who both hold the rank of Major General.
 The two Deputy Inspector General are responsible for Administration and Operations.
The Office of the Inspector General of Colombia (Spanish: "Procuraduría General de Colombia" ) is a Colombian independent, public institution overseeing the public conduct of those in authority or in charge of exercising a public office, and of overseeing the correct functioning of other government institutions and agencies.
 The Office of the Inspector General of Colombia is not a judicial institution, it is one of the Colombian Control Institutions, alongside the Office of the Controller General.
 The Inspector General is also charged with safeguarding the rights of the people, guaranteeing Human Rights protection and intervening in the name of the people in the defence of the public's interest.
George Juskalian (Armenian: Գևորգ Ժուսգալեան ; June 7, 1914 – July 4, 2010) was a decorated member of the United States Army who served for over three decades and fought in World War II, the Korean War and the Vietnam War.
 Following graduation from Boston University, Juskalian entered the army as a second lieutenant in June 1936.
 During World War II, he served with the infantry during the North African Campaign and took part in Operation Torch.
 At the Battle of the Kasserine Pass, he was captured by German troops and became a prisoner of war (POW) for twenty-seven months.
 During the Korean War he commanded an infantry battalion.
 He was then stationed in Tehran where he acted an advisor to the Imperial Iranian Army throughout 1957 and 1958.
 During the Vietnam War, Juskalian once again undertook advisory duties, working with the South Vietnamese Army between 1963 and 1964, before serving as the MACV inspector general under General William Westmoreland.