North Korean fishermen returned home, S. Korea news says

Seoul (CNN) — South Korea has returned home 4 North Korean fishermen discovered from dual falling boats in a Yellow Sea nearby a nautical border, a semiofficial Yonhap News Agency reported.

The 4 were found aboard dual tiny boats adrift Thursday in waters only south of a western nautical limit nearby a South Korean island of Baengnyeong, a news group reported Friday.

Shortly after a fishermen were picked up, South Korea’s invulnerability method pronounced comprehension officials were questioning to establish either they intentionally defected. The formula of a review were not immediately known.

This occurrence is a depart from new tensions between a dual Koreas along a nautical border.

On Wednesday, South Korea dismissed during North Korea after it pronounced a nation dismissed 3 shots tighten to a nautical border.

No casualties were reported.

Tensions between a neighbors heightened final year after 50 South Koreans were killed in dual apart incidents in a area.

In November, a South indicted North Korea of shelling Yeonpyeong Island, nearby a limit between a dual sides. The occurrence killed dual South Korean marines and dual civilians.

North Korea pronounced a shelling was in plea for a South’s navy banishment into Northern waters.

In Mar 2010, South Korea indicted a North of torpedoing and falling one of a warships, murdering 46 sailors.

North Korea has denied aggressive a warship Cheonan, yet a Seoul-led general review found that a North Korean mini-submarine was responsible.