(Seoul=News1) Reporter Shin Girim = Reuters reported on the 25th (local time) that there are widespread speculations that the so-called "Marar agreement," which backs not only the Japanese yen but also the Korean won in the global foreign exchange market, has actually begun to operate. The analysis indicates that the United States has pledged to support major Asian currencies including the yen, won, and Taiwan dollar, and is currently carrying out this commitment.