WBolívar's campaign to liberate New Granada of 1819-1820 was part of the Colombian and Venezuelan wars of independence and was one of the many military campaigns fought by Simón Bolívar. Bolívar's victory in New Granada secured the eventual independence of northern South America. It provided Bolívar with the economic and human resources to complete his victory over the Spanish in Venezuela and Colombia. Bolívar's attack on New Granada is considered one of the most daring in military history, compared by contemporaries and some historians to Napoleon's crossing of the Alps in 1800 and José San Martín's Crossing of the Andes in 1817.
WThe Catatumbo campaign has been an ongoing period of strategic violence between militia faction groups in the Catatumbo region of Colombia and Venezuela since January 2018. It is an extension of the War on drugs and developed after the Colombian peace process of 2016. The existence of the war was officially announced in August 2019 after a Human Rights Watch (HRW) investigation. Colombian media reports that the war has directly affected an estimated 145,000 people, with the HRW estimating this at 300,000.
WThe Colombian conflict began on May 27, 1964 and is a low-intensity asymmetric war between the government of Colombia, far-right paramilitary groups, crime syndicates and far-left guerrilla groups such as the Revolutionary Armed Forces of Colombia (FARC), the National Liberation Army (ELN) and the Popular Liberation Army (EPL), fighting each other to increase their influence in Colombian territory. Some of the most important international contributors to the Colombian conflict include multinational corporations, the United States, Cuba and the drug trafficking industry.
WThe Gran Colombia–Peru War of 1828 and 1829 was the first international conflict fought by the Republic of Peru, which had gained its independence from Spain in 1821, and Gran Colombia, that existed between 1819 and 1830.
WThe Leticia Incident, also called the Leticia War or the Colombia–Peru War, was a short-lived armed conflict between Colombia and Peru over territory in the Amazon rainforest. In the end, they reached an agreement to divide the disputed area between them.
WThe Magdalena campaign was a military operation from late 1812 to early 1813 led by the independentists Simón Bolívar and Pierre Labatut against royalists and the crown of Spain in New Granada. The campaign resulted in the revolutionary United Provinces of New Grenada taking control of the Magdalena River, which connects the port city of Cartagena with the interior of Colombia.
WThe Venezuelan War of Independence (1810–1823) was one of the Spanish American wars of independence of the early nineteenth century, when independence movements in Latin America fought against rule by the Spanish Empire, emboldened by Spain's troubles in the Napoleonic Wars.
WWorld War II, also known as the Second World War, was a global war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all the great powers—forming two opposing military alliances: the Allies and the Axis. In a state of total war, directly involving more than 100 million people from more than 30 countries, the major participants threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. World War II was the deadliest conflict in human history, marked by 70 to 85 million fatalities. Tens of millions of people died due to genocides, premeditated death from starvation, massacres, and disease. Aircraft played a major role in the conflict, including in the use of strategic bombing of population centres, and the only uses of nuclear weapons in war.