Vang began his early life as a farmer until Japanese forces invaded and occupied French Indochina in World War II.
In the late 1980s and 1990s, Vang, aided by his adviser, Philip Smith, and influential American diplomatic allies, Members of Congress, and vast numbers of Hmong-Americans, helped halt the forced United Nations-sponsored repatriation back to Laos of thousands of Laotian and Hmong refugees in Thailand.
In March 2011, following Vang Pao's death, Smith wrote an editorial critical of the decision to not allow him to be interred in Arlington National Cemetery.
[28][29] In late November 2003 and early 2004, Vang shocked many of his closest advisers and supporters, and began to mysteriously, and abruptly, reverse his previous position in opposition to U.S. economic sanctions against the communist government of Laos.
Following Pao's meeting with communist generals and officials from Vietnam, Vang's so-called "New Doctrine" was widely opposed by many of his closest advisers, family, supporters, and former veterans, and many in the Lao and Hmong-American community.
[30][37] By 2004–05, independent journalists investigating complex financial relations, ethics probes, and scandals surrounding Cha Vang and various lawsuits.
The one non-Hmong person among the nine arrested, Harrison Jack, a 1968 West Point graduate and retired Army infantry officer, allegedly attempted to recruit Special Operations veterans to act as mercenaries in an invasion of Laos.
His fellow friends, including Hmong, Mienh, Lao, Vietnamese, and Americans individuals who knew Vang protested the arrests, rallying in California, Minnesota, Michigan, North Carolina and Wisconsin.
[44] Prior to his arrest, Vang was scheduled to have an elementary school in Madison, Wisconsin named after him, a proposal that met with opposition over historian Alfred W. McCoy's allegations that Vang had been involved in war crimes and drug trafficking,[45] with Hmong scholars Gary Yia Lee[46] and Jane Hamilton-Merritt, as well as former Air America Association president Jack Knott, strongly disputing his claims.
[50] On 12 July 2007, the California federal court ordered the release of the Hmong leader on a US$1.5 million bond secured by property owned by members of his family.
Judge Frank Damrell stated, after hearing the arguments for the motion, that there was insufficient evidence from the defense to justify a dismissal.
Smith raised repeated public concerns that the U.S. Justice Department and U.S. Department of States, would be putting themselves and the U.S. government on trial, for its betrayal and abandonment of the Hmong people during the conclusion of the Vietnam War and its aftermath when many Hmong were killed or imprisoned by the Lao communist government that prevailed in the conflict.
[53][54] At special sessions of the U.S. Congressional Forum on Laos, Smith and the Center for Public Policy Analysis joined by Members of Congress, including U.S. Representative Dana Rohrabacher, and others, called on the U.S. Department of Justice to immediately drop the case, and the charges, against General Vang and the other Hmong defendants, especially in light of the Lao government's and Lao Peoples Army's (LPA) ongoing military attacks and egregious human rights violations directed against many of the Laotian and Hmong people, which included attacks on unarmed civilians and political and religious dissidents, atrocities, rape, torture and the use of mass starvation.
[55] Amnesty International and other human rights organizations and experts testified about their research efforts, along with Members of Congress, including U.S.
[56] Vang Pao reportedly had at least 25 children by several wives, and spoke English, French, and Hmong besides his native Lao, although in later years in interviews he did not seem to use the language as much anymore.
[60] Traditional Hmong funeral services for Vang were scheduled to be held for six days, starting 4 February 2011, at the Fresno Convention Center.
[29] The Lao Veterans of America, Philip Smith, the CPPA and other prominent figures also highlighted and lauded Vang Pao's contribution to U.S. national security interests during the Vietnam War.
[65] In May 2011, Vang's efforts during the Vietnam War were officially commemorated at memorial ceremonies in Arlington National Cemetery organized by the Lao Veterans of America Institute, LVA, the CPPA, the U.S. Department of Defense, U.S. Special Forces Association, and others.