German President Frank-Walter Steinmeier condemned the latest North Korean missile tests on Friday, calling on Pyongyang to immediately halt the launches during an official visit to South Korea. Since the beginning of the year, an unprecedented series of tests had been observed, Steinmeier said after talks in Seoul with his South Korean counterpart Yoon Suk Yeol. The bout of missile launches over the past days had considerably aggravated the situation, he added. According to Seoul, North Korea has fired more than two dozen missiles towards the open sea since Wednesday, including what South Kor…