Martyrs' Day 2025, also known as Shaheed Diwas, is observed on March 23 to remember the sacrifice of three extraordinary freedom fighters of India - Bhagat Singh, Sukhdev Thapar and Shivaram Rajguru. The revolutionaries were executed by the British on March 23, 1931. To honour them, share these Martyrs' Day 2025 messages, quotes, Shaheed Diwas greetings and wishes.