Foreign relations of South Korea
On January 18, 1952 The first president of South Korea Syngman Rhee declared that the vicinity of Dokdo was a territory of South Korea (Syngman Rhee line). Subsequently, some 3,000 Japanese fishermen who conducted fishery operations in this vicinity were captured. This incident, called the Dai Ichi Daihoumaru Ship case strained relations between South Korea and Japan.
2012 South Korean presidential election
Moon Jae-in won the nomination on the first ballot, so no run-off contest was needed.
The first member of the Saenuri Party to officially announce their candidacy was Kim Moon-soo on 22 April. Kim, a former labor activist, stated in his announcement that he would focus on combating regional and socioeconomic divides, emphasized his commitment to a policy of multiculturalism, and argued for a revision in Saenuri's primary system. He stated further that Park Geun-hye's leadership of the party represented only an "ambiguously prevailing trend", and could not be relied upon to reach victory in the elections. Although Kim said that he was "convinced" he could "attract more support than [Park]", he was not widely expected to garner a high level of support. His early announcement was regarded as an attempt to preemptively form an anti-Park faction in the party.