The martyrdom of Shaheed Udham Singh was commemorated to honor his sacrifice and courage. Known for assassinating Michael O'Dwyer, the former Lieutenant Governor of Punjab, in revenge for the Jallianwala Bagh massacre, Singh's martyrdom symbolizes the fight for justice and independence. His actions were motivated by the atrocities committed against innocent lives during British rule in India. The commemoration serves as a reminder of his valiant efforts and the ongoing struggle for freedom and equality.