India has unveiled the world’s tallest statue – a towering bronze tribute to one of the key figures of its independence movement.

At 597ft, the Statue of Unity honours the country’s first home minister after the end of British rule, Sardar Vallabbhai Patel. It opened in Kevadiya, Gujarat, on Wednesday.

Dwarfed by the structure – which reportedly cost in excess of $400m (£315m) – helicopters sprayed bursts of flower petals over the statue during an elaborate ceremony attended by Indian prime minister Narendra Modi.

The sculpture is almost 180ft taller than China’s Spring Temple Buddha, the previous largest statue on the planet.

It also dwarfs some of the most iconic monuments in the world, standing roughly four times the size of the Statue of Liberty in New York and six times the height of Rio de Janeiro’s Christ the Redeemer.

Patel was known as the “Iron Man of India” for integrating various states in the post-independence era, during a time when the creation of Pakistan had sparked massive bloodshed between Hindus and Muslims in the region.

The statue, in the prime minister’s home state, is part of his Hindu nationalist party’s policy to reinvigorate the myths surrounding what it calls the country’s “forgotten” leaders.

“Patel wanted India to be a forceful, strong, sensitive, vigilant and accommodative nation, and we’re working towards that,” Mr Modi said at the monument’s unveiling ceremony.

Mr Modi today – he is under fire for dismantling the honoured politicians’ legacy (AFP)

Some of the leaders Mr Modi has branded as “forgotten” came from the opposition to his Bharatiya Janata Party (BJP), the Congress party, and fought for independence from British colonial rule in 1947.

But, facing five state elections and a general election by May, the prime minister is searching for alternatives to the heroes of the Nehru-Gandhi family that have dominated Congress over the years.

The BJP has accused its opposition of ignoring leaders such as Patel, and BR Ambedkar, who led the drafting of the constitution, and freedom fighter Subhas Chandra Bose.

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This, however, is a distortion of history, according to Congress, which is now led by Rahul Gandhi, the great-grandson of Jawaharlal Nehru, India’s first prime minister.

“Ironic that a statue of Sardar Patel is being inaugurated, but every institution he helped build is being smashed,“ Mr Gandhi said on Twitter.

“The systematic destruction of India’s institutions is nothing short of treason.”