The vote, held in the backdrop of a martial law bid by ex-President Yoon Suk-yeol, could affect Seoul’s foreign policy.

Voters in South Korea are choosing a new president to replace Yoon Suk-yeol who was impeached and removed from office over his brief and ill-fated martial law bid in December.

The snap election on June 3 is pivotal, with implications for South Korea’s democratic future, as well as its ties with China, the United States and its nuclear armed neighbour, North Korea.