BEIJING - North Korean leader Kim Jong Un oversaw a firing drill featuring "tactical guided weapons" on Saturday, the country's state-run media reported.The report on Sunday by the official Korean Central News Agency came a day after South Korea said North Korea fired what are believed to be two short-range ballistic missiles into the Sea of Japan.Related coverage:North Korea to convene parliament April 10 amid stalled nuclear talksNorth Korea fires 2 short-range ballistic missiles: South Korea militaryNorth Korea's Kim inspects military's artillery fire competitionSouth Korea's military ha…READ FULL ARTICLE