SAN DIEGO (December 17, 2020) Sailors attending the Automated Digital Network System course at Information Warfare Training Command (IWTC) San Diego work on a facilitated task during the course. IWTC San Diego, as part of the Center for Information Warfare Training, provides a continuum of training to Navy and joint service personnel that prepares them to conduct information warfare across the full spectrum of military operations. (U.S. Navy photo by Electronics Technician 1st Class Christopher Yoshida /Released)



MAILING ADDRESS – OFFICIAL CORRESPONDENCE
INFORMATION WARFARE TRAINING SITE YOKOSUKA, JAPAN

PSC 473 Box 16
FPO AP 96349-0016

MAILING ADDRESS – FEDEX
INFORMATION WARFARE TRAINING SITE YOKOSUKA

US Naval Base Yokosuka
BLDG 1997
Honcho 1 Chome Yokosuka City
Kanagawa Prefecture, Japan, 238-0001
DSN (315) 243-3383

Officer in Charge
011-81-468166942
DSN (315) 243-6942

Chiefs
011-81-468168021
DSN (315) 243-8021

Instructors Office
011-81-468163383
DSN (315) 243-3383

ATG Quarterdeck
011-81-468166111
DSN (315) 243-6111

NIOC Quarterdeck
011-81-468166034
DSN (315) 243-6034

TSD Quota Control
011-81-468167383
DSN (315) 243-7383
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