North Korea has test-fired a seventh missile amid international furor over the regime's launch of six missiles earlier in the day. The Japanese Defense Agency said one ballistic missile was fired Wednesday from southeastern North Korea around 5:20 p.m. (4:20 a.m. ET), landing in the Sea of Japan about 10 minutes later. The range of the missile has not been confirmed by CNN. However, Japanese news agencies said it was medium-range. The seventh test came after North Korea launched one long-range and five shorter-range missiles shortly after 3:30 a.m. Wednesday (2:30 p.m. Tuesday ET). Those tests lasted about five hours.