N Korea at crossroadsNorth Korea poised to seize on U.S. rift with China-Russia bloc
Moscow and Beijing vetoed Washington push for more U.N. sanctions
North Korean leader Kim Jong Un, left, and Russian President Vladimir Putin attend an official reception following talks in Vladivostok, Russia, in this undated photo released on April 25, 2019. © KCNA/Reuters
GABRIELA BERNAL, Contributing writer
SEOUL -- The U.S. and most of the West have for years been advocating for a high-pressure, punitive approach toward North Korea. But despite the economic hardships stemming from sanctions, Pyongyang has consistently been able to expand and improve its weapons of mass destruction arsenal.