UNCLASSIFIED//

ROUTINE

R 141556Z DEC 20 MID600050082922U

FM CNO WASHINGTON DC

TO NAVADMIN

INFO SECNAV WASHINGTON DC
CNO WASHINGTON DC

BT
UNCLAS

NAVADMIN 322/20

MSGID/NAVDMIN/CNO WASHINGTON DC/N2N6/DEC//

SUBJ/ENFORCEMENT OF THE NAVY AND MARINE CORPS INTRANET (NMCI) WINDOWS 10 
VERSION
1909 OPERATING SYSTEM UPGRADE//

REF/A/OPORD/FLTCYBERCOM/070227ZAUG20//
REF/B/EXORD/FLTCYBERCOM/101530ZAUG20//
REF/C/FRAGORD/FLTCYBERCOM/242050ZNOV20//

NARR/REF A IS FLTCYBERCOM OPORD 20-057 WHICH PROVIDES TASKING AND SEQUENCING 
FOR THE PHASED OPERATIONAL MANEUVER OF THE NMCI ENTERPRISE NETWORKS TO 
WINDOWS 10, VERSION 1909.  
REF B IS THE FLTCYBER EXORD DIRECTING THE EXECUTION OF REF A.
REF C IS THE FLTCYBER FRAGORD DIRECTING TRANSITION FROM 1909 SELF SERVICE 
UPGRADE TO ENTERPRISE ENFORCEMENT// 
POC/PMW 205 WIN 10 COORDINATION CENTER/TEL: (703) 695-8925/E-MAIL:
WIN10COORDINATIO.FCT(AT)NAVY.MIL//

RMKS/1.  This NAVADMIN reinforces the Fleet Cyber Command (FLTCYBERCOM) 
direction, outlined in references A-C, to upgrade Navy and Marine Corps 
Intranet (NMCI) workstations to Windows 10 Version 1909 (v1909).  As of 
2300z,11 December, all workstations (NIPR and SIPR) that were not upgraded to 
v1909 and have been offline for more than 90 days will be placed in 
quarantine preventing access to network resources.  These assets will remain 
in quarantine until successfully upgraded to v1909.  This enforcement does 
not apply to embarkable workstations.

2.  For workstations that have been offline for more than 90 days, commands 
are required to immediately connect, turn on, and login allowing automatic 
placement into quarantine for updating.  Once the v1909 upgrade is complete, 
the workstations automatically return to the network and are available for 
use.

3.  NMCI workstations identified as no longer required must be returned by 
the Contract Technical Representative (CTR) to prevent the Navy from funding 
assets no longer in active use.

5.  Released by VADM Jeffrey E. Trussler, Deputy Chief of Naval Operations 
for Information Warfare, OPNAV N2N6.//

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