Colombia–Ecuador relations Colombia–Ecuador relations Colombia–Ecuador relations refers to the diplomatic relations between the neighboring Republic of Colombia and Republic of Ecuador. The present territory of both countries was part of the Spanish Empire from the sixteenth to nineteenth centuries. After the wars for independence against the Spain led by Simón Bolívar, Ecuador, Colombia (then called New Granada), and Venezuela became part of the Republic of Gran Colombia in 1819. Gran Colombia struggled to hold itself together as a country, and after intense civil conflicts between political factions, the union fell apart in 1830. Present-day Colombia and Ecuador trace back established official diplomatic
Gran Colombia at Angostura) became a new country, the Republic of New Granada. In 1858, New Granada was replaced by the Granadine Confederation. Later in 1863, the Granadine Confederation changed its name officially to the United States of Colombia, and in 1886, adopted its present-day name: the Republic of Colombia. Panama, which voluntarily became part of Gran Colombia in 1821, remained a department of the Republic of Colombia until 1903, when in great part as a consequence of the Thousand Days War of 1899–1902, it became independent under intense American pressure. The United States wanted territorial rights in the future Panama Canal