31st Infantry Regiment
Coat of Arms Pocket Patch

Shield:
Azure, a sea lion Or grasping in dexter paw a
rifle with fixed bayonet Proper.

Motto: PRO PATRIA (For the Country).

Campaigns

World War I
Siberia 1918; Siberia 1919

World War II
Philippine Islands

Korean War
UN Defensive;
UN Offensive;
CCF Intervention;
First UN Counteroffensive;
CCF Spring Offensive;
UN Summer-Fall Offensive;
Second Korean Winter;
Korea, Summer-Fall 1952;
Third Korean Winter;
Korea, Summer 1953

Vietnam
Counteroffensive, Phase II;
Counteroffensive, Phase III; Tet Counteroffensive;
Counteroffensive, Phase IV;
Counteroffensive, Phase V;
Counteroffensive, Phase VI; Tet 69/Counteroffensive;
Summer-Fall 1969; Winter-Spring 1970;
Sanctuary Counteroffensive;
Counteroffensive, Phase VII; Consolidation I

Decorations

Presidential Unit Citation (Army),
Streamer embroidered LUZON 1941-1942

Presidential Unit Citation (Army),
Streamer embroidered BATAAN

Presidential Unit Citation (Army),
Streamer embroidered DEFENSE OF THE PHILIPPINES

Presidential Unit Citation (Army),
Streamer embroidered QUANG TIN PROVINCE

Presidential Unit Citation (Navy),
Streamer embroidered CHOSIN RESERVOIR

Presidential Unit Citation (Navy),
Streamer embroidered HWACHON RESERVOIR

Valorous Unit Award,
Streamer embroidered QUE SON-HIEP DUC

Valorous Unit Award,
Streamer embroidered SAIGON

Valorous Unit Award,
Streamer embroidered PARROT'S BEAK

Navy Unit Commendation,
Streamer embroidered PANMUNJOM

Philippine Presidential Unit Citation,
Streamer embroidered 7 DECEMBER 1941 TO 10 MAY 1942

Republic of Korea Presidential Unit Citation,
Streamer embroidered INCHON