Seoul, Aug 15 (DPA) South Korea’s president used a speech Sunday marking the 65th anniversary of liberation from Japan to suggest a three-stage plan towards eventual reunification with North Korea.

President Lee Myung Bak also mooted a possible ‘reunification tax’ to help pay for the astronomical possible cost of one day joining the high-tech economy of South Korea with the Stalinist peasant economy of the communist-ruled North.

Stressing that any possible reunification was a distant prospect, Lee suggested a three-stage confidence building process.

First would be a ‘peace community’, which saw the entire Korean peninsula de-nuclearised.

That would be followed by an ‘economic community’ promoting cross-border financial ties and integration, which would eventually lead to a ‘community of the Korean nation’.

Tensions between the nuclear-armed reclusive regime in Pyongyang and the democratic South are at an all-time high, following the sinking earlier this year of a South Korean warship.

That was blamed by South Korea, and an international panel of investigation, on North Korea – a charge it denies.

‘The North must never venture to carry out another provocation, nor will we tolerate it if they do so again,’ Lee said.

Last week North Korea fired a barrage of artillery into South Korean waters.

Worries about possible instability during any regime change following the death of 69-year-old leader Kim Jong-Il to one of his sons also underpin the situation.