Four more THAAD rocket launchers will be installed this week at the US missile defense base in South Korea, the Ministry of National Defense announced Wednesday.
It said the US Forces Korea will position the launchers at its new base in Seongju, some 300 kilometers south of Seoul, on Thursday.
The move comes after North Korea's recent string of ballistic missile and nuclear tests.
The ministry stressed the urgency of mobilizing the assets, now stored at a nearby USFK compound, amid growing threats from the unpredictable neighbor.