Verifiability on Vietnam War Wiki is the reader's ability to check cited sources that directly support the information in an article. All information in Wikipedia must be verifiable, but because other policies and guidelines also influence content, verifiability does not guarantee inclusion. Verifiability, and not truth, is one of the fundamental requirements for inclusion in Vietnam War Wiki; truth, of itself, is not a substitute for meeting the verifiability requirement. No matter how convinced you are that something is true, do not add it to an article unless it is verifiable.