North Korea test-fired a perceived ballistic missile early Saturday from a region north of its capital, but apparently failed, the South Korean military said."North Korea fired an unidentified missile from a site" in South Pyeongan Province "in the northeastern direction at around 5:30 a.m. today," the Joint Chiefs of Staff said in a statement, according to Yonhap News Agency. "It is estimated to have failed."The test-firing came after weeks of mounting tensions on the Korean Peninsula following repeated North Korean missile tests and concerns that Pyongyang may soon conduct a sixth nuclear…READ FULL ARTICLE