5월 20일 야간 위미리(964-1123)에서 전화선이 절단되었다. 통신 두절 이후 마을에 대한 습격 시도는 없었다. (방첩대 정기보고 제126호 및 경찰보고)
XXIV CORPS G-2 P/R #846
d. Communications Severed on CHEJU-DO (Delayed Report)
During the night of 20 May telephone lines were cut in the village of WIMI (964-1123). No attempt to raid the village was made after the communications had been severed. (CIC P/R #126. Police Report)