Exhibit 21, Annual Report on Form 10-K
for the year ended December 31, 2002
Commission File Number 1-3671
Page 1

GENERAL DYNAMICS CORPORATION
SUBSIDIARIES
AS OF JANUARY 31, 2003

Subsidiaries of General Dynamics			Place of	Percent of
Corporation (Parent and Registrant)			Incorporation	Voting Power
American Overseas Marine Corporation			Delaware		100
	Quincy Maritime Corporation I		Delaware		100
	Quincy Maritime Corporation II		Delaware		100
	Quincy Maritime Corporation III		Delaware		100
Bath Iron Works Corporation			Maine		100
	BIW-LLTF, LLC		Maine		100
Concord I Maritime Corporation			Delaware		100
	Braintree I Maritime Corp.		Delaware		100
Concord II Maritime Corporation			Delaware		100
	Braintree II Maritime Corp.		Delaware		100
Concord III Maritime Corporation			Delaware		100
	Braintree III Maritime Corp.		Delaware		100
Concord IV Maritime Corporation			Delaware		100
	Braintree IV Maritime Corp.		Delaware		100
Concord V Maritime Corporation			Delaware		100
	Braintree V Maritime Corp.		Delaware		100
Convair Aircraft Corporation			Delaware		100
Convair Corporation			Delaware		100
Eagle Enterprise, Inc.			Delaware		100
Elco Company, The			New Jersey		100
Electric Boat Corporation			Delaware		100
	EB Groton Engineering, Inc.		Delaware		100
	Electric Boat – Australia LLC		Delaware		100
	Electro Dynamic Corporation		Delaware		100
Electrocom, Inc.			Delaware		100
GD Plus S.A.R.L			France		100
General Dynamics Armament and Technical Products, Inc.			Delaware		100
	GDATP International, Inc.		Delaware		100
	XCORE, Inc.		Delaware		100
General Dynamics Decision Systems, Inc.			Delaware		100
	General Dynamics Satellite Communication Services, Inc.		Delaware		100
General Dynamics Foreign Sales Corporation			Virgin Islands		100
General Dynamics Government Systems Corporation			Delaware		100
	General Dynamics Advanced Information Systems		Delaware		100
		General Dynamics Creative Concepts, Inc.	Delaware		100
		General Dynamics Devcor, Inc.	Delaware		100
	General Dynamics C4 Systems, Inc.		Delaware		100
		General Dynamics Interactive Corporation	Delaware		100
	General Dynamics Government Systems Overseas Corporation		Delaware		100
	General Dynamics Network Systems, Inc.		Delaware		100
		General Dynamics Federal Services	California		100
		it international Telecom USA, Inc.	Delaware		100
	General Dynamics Overseas Systems and Services Corporation		Delaware		100
		General Dynamics Telecommunications do Brasil LTDA	Brazil		100
		GTE Internet Services of Egypt	Egypt		100
General Dynamics International Corporation			Delaware		100
General Dynamics Land Systems, Inc.			Delaware		100
	AV Technology, LLC		Maryland		100

Exhibit 21, Annual Report on Form 10-K
for the year ended December 31, 2002
Commission File Number 1-3671
Page 2

GENERAL DYNAMICS CORPORATION
SUBSIDIARIES
AS OF JANUARY 31, 2003

Subsidiaries of General Dynamics					Place of	Percent of
Corporation (Parent and Registrant)					Incorporation	Voting Power
	General Dynamics Land Systems Customer Service & Support Company				Texas		100
		General Dynamics Support Services Company			Delaware		100
		Global Support Services Company			Cayman Islands		100
	General Dynamics Land Systems International, Inc.				Delaware		100
	General Dynamics Robotic Systems, Inc.				Delaware		100
	G.T. Devices, Inc.				Maryland		100
General Dynamics Manufacturing Limited					Canada		100
General Dynamics Marine Systems, Inc.					Delaware		100
General Dynamics Ordnance and Tactical Systems, Inc.					Virginia		100
	General Dynamics OTS (Aerospace), Inc.				Washington		100
		Bi-propellant Rocket Research Corporation			Delaware		100
	General Dynamics OTS (California), Inc.				California		100
		General Dynamics OTS GMBH			Switzerland		100
	General Dynamics OTS (Downey), Inc.				Delaware		100
		AMMS, Inc.			Delaware		100
	General Dynamics OTS (DRI), Inc.				Alabama		100
	General Dynamics OTS (Niceville), Inc.				Florida		100
	General Dynamics OTS (Pennsylvania), Inc.				Pennsylvania		100
	St. Marks Powder, Inc.				Delaware		100
General Dynamics Properties, Inc.					Delaware		100
General Dynamics Shared Resources, Inc.					Delaware		100
General Dynamics Worldwide Holdings, Inc.					Cayman Islands		100
General Dynamics Worldwide Holdings, Inc.					Deleware		100
	GCC Beteiligungsverwatungs GMBH				Australia		100
	GD Canada Acquisition Corporation				New Brunswick		100
	General Dynamics Canada Ltd.				Canada		100
		Computing Devices (Thailand) Limited			Thailand		100
	General Dynamics Limited				United Kingdom		100
		General Dynamics United Kingdom Limited			United Kingdom		100
		CDC Systems U.K. Limited			England and Wales		100
		Computing Devices Hastings Limited			United Kingdom		100
		Computing Devices Eastbourne Limited			United Kingdom		100
	it International Telecom Inc.				Canada		100
		it International Telecom Limited			England and Wales		100
		Page Europa SpA			Italy		100
				Pagetel Sistem Muhendisligi Sanayi ve Ticaret Limited	Turkey		100
Gulfstream Aerospace Corporation					Delaware		100
	Gulfstream Delaware Corporation				Delaware		100
		Gulfstream Aerospace Corporation			California		100
		Gulfstream Aerospace Corporation			Georgia		100
			Gulfstream Aerospace (Middle East) Ltd.		Cyprus		100
			Gulfstream International Corporation		Delaware		100
	Gulfstream Aerospace Corporation				Oklahoma		100

Exhibit 21, Annual Report on Form 10-K
for the year ended December 31, 2002
Commission File Number 1-3671
Page 3

GENERAL DYNAMICS CORPORATION
SUBSIDIARIES
AS OF JANUARY 31, 2003

Subsidiaries of General Dynamics					Place of	Percent of
Corporation (Parent and Registrant)					Incorporation	Voting Power
Gulfstream Aerospace Corporation of Texas					Texas		100
		Gulfstream Aerospace Services Corporation			Delaware		100
			Gulfstream DAL Holdings, LLC		Delaware		100
				Gulfstream DAL, LP	Texas		100
		Gulfstream Aircraft Incorporated			Georgia		100
		Gulfstream Alliance Holdings, Inc.			Delaware		100
			Gulfstream 100 Holdings, LLC		Delaware		100
			Gulfstream 200 Holdings, LLC		Delaware		100
				Gulfstream Aerospace LP	Texas		100
		General Dynamics Aviation Services Corporation (DE)			Delaware		100
			General Dynamics Aviation Services Corporation (FL)		Florida		100
			General Dynamics Aviation Services Corporation (MN)		Minnesota		100
			General Dynamics Aviation Services Corporation (NV)		Nevada		100
		Gulfstream Financial Services Corporation			Georgia		100
		Gulfstream NetJets, Inc.			Georgia		100
		Gulfstream Tennessee Corporation			Delaware		100
		Interiores Aereos S.A. de C.V.			Mexico		100
Material Service Resources Company					Delaware		100
	Capital Fuels Sales Corporation				Delaware		100
	Capital Resources Development Company				Delaware		100
	CFTX, Inc.				Delaware		100
	Material Service Corporation				Delaware		100
		Material Service Foundation			Illinois		100
		MLRB, Inc.			Illinois		100
		Mineral and Land Resources Corporation			Delaware		100
		Thornton Quarries Corporation			Illinois		100
	Century Mineral Resources, Inc.				Illinois		100
	Freeman Energy Corporation				Delaware		100
		Freeman United Coal Mining Company			Delaware		100
	Prairie Energy Sales Corporation				Delaware		100
NASSCO Holdings Incorporated					Delaware		100
	International Manufacturing Technologies, Inc.				California		100
		Technologias Internacionales de Manufactura S.A. de C.V.			Mexico		100
	National Steel and Shipbuilding Company				Nevada		100
Patriot I Shipping Corp.					Delaware		100
Patriot II Shipping Corp.					Delaware		100
Patriot IV Shipping Corp.					Delaware		100
Santa Bárbara Sistemas, S.A.					Spain		100
	Santa Bárbara Sistemas GmbH				Germany		100