The United States government approved the Plan Colombia initiative in the late 1990s. Part of the resources provided by this initiative would be directed to the support of the Colombian Army by strengthening its combat and logistics capabilities. This Plan greatly benefited the Colombian Army. During the 1990s with the guerrillas gaining more money than ever due to controlling large portions of the drug trade, the FARC began changing their tactics and went from guerrilla warfare to a war of large movements and large attacks where large numbers of guerrillas would combine their forces to capture towns and cities. With the aid received from Plan Colombia, then commander of the armed forces General Fernando Tapias led an internal purification in the army that had the support of the other force commanders and the government. This process contributed to improving substantially the problematic relationship the country had previously had with the United States. This was the beginning of the modernization of the army: Colombian soldiers began receiving the training and technology to confront the guerrillas head-on. With the buying of American Black Hawk helicopters, they learned to deploy quickly into rugged guerrilla terrain. Technical equipment was improved drastically with the US providing satellite-guided bomb “kits” to the Colombian army which also made the Colombian army the first military force in South America to utilize these "smart bombs". With the aid of these bombs the army killed more than two dozen FARC commanders, including Mono Jojoy. With training improved and better equipment the Colombian people now have high regards for the army and internationally they are widely viewed as Latin America’s best-prepared and most professional army.