1. According to the National Election Commission, a record 31-point-28 percent of voters cast their ballots during the two days of early voting for the upcoming 22nd general elections, marking the first time early-voting turnout for general elections exceeded 30 percent.

2. South Korea's defense ministry said Monday that the nation successfully launched its second indigenous spy satellite on a SpaceX Falcon 9 rocket from the U.S. Kennedy Space Center. The reconnaissance satellite succeeded in communicating with an overseas ground station at 10:57 a.m.

3. Japanese Prime Minister Fumio Kishida said during an interview on Sunday that his government is making "high-level approaches" to North Korea to hold a summit with Kim Jong-un. Tokyo reportedly seeks to resolve "outstanding issues" and promote stable relations between the two nations.