Prime Minister Narendra Modi paid tributes to freedom fighters Bhagat Singh, Sukhdev and Rajguru on Martyrs' Day (Shaheed Diwas) today

The three freedom fighters were hanged to death by Britishers on March 23, 1931, in the Lahore conspiracy case.

PM Modi tweeted in Hindi, "Tributes to the immortal sons of Mother India, Veer Bhagat Singh, Sukhdev and Rajguru on Martyrs' Day.

March 23 is observed as Shaheed Diwas to pay tribute to Indian revolutionaries Bhagat Singh, Rajguru and Sukhdev, who were hanged by the British Government in 1931.

The trio was found guilty of the murder of deputy police superintendent JP Saunders in 1928, to avenge the death of Lala Lajpat Rai.

The trio was found guilty of the murder of deputy police superintendent JP Saunders in 1928, to avenge the death of Lala Lajpat Rai.

Bhagat Singh was 23, Rajguru was 22 and Sukhdev was 23 when they were hanged to death at Lahore Central Jail.

Meanwhile, the newly-elected Aam Aadmi Party (AAP) government in Punjab has declared Bhagat Singh's death anniversary on March 23 as a state holiday.

After an unprecedented win in the recently concluded Punjab elections, Bhagwant Mann had said that in all the government offices in the state