List of chief guests at the Delhi Republic Day parade
Since 1950, India has been hosting head of state or government of another country as the state guest of honor for Republic Day celebrations in New Delhi. During 1950–1954, Republic Day celebrations were organized at different venues (like Irwin Amphitheatre, Kingsway, Red Fort and Ramlila Maidan).
Source: Wikipedia — List of chief guests at the Delhi Republic Day parade (CC BY-SA 4.0)