A unit of Patriot Advanced Capability-3 (PAC-3) missile is seen at the Defense Ministry in Tokyo

A unit of Patriot Advanced Capability-3 (PAC-3) missile is seen at the Defense Ministry in Tokyo

A unit of Patriot Advanced Capability-3 (PAC-3) missile is seen at the Defense Ministry in Tokyo, Japan, September 15, 2017. REUTERS/Toru Hanai

September 15, 2017 8:13 AM (UTC+8)