Arotech Increases Size of Shelf Registration Statement

Increase Addresses Additional Opportunities and Positive Response Of Investors

December 4, 2003 - Arotech Corporation (NasdaqNM: ARTX) today amended its shelf registration statement to enable it to offer up to $30 million in shares of common stock and/or warrants. The original filing enabled the Company to offer up to $20 million.

Arotech Chairman and CEO Robert S. Ehrlich commented, "Since we filed the initial shelf registration last month, we have seen a very positive response from potential investors. This positive response, combined with the number of potential acquisition opportunities that we are seeing, encouraged us to increase the size of our shelf," noted Ehrlich. "Additionally, funds raised in a shelf offering would make additional borrowing under our remaining debenture line less necessary, thereby saving on financing costs," concluded Ehrlich.

About Arotech Corporation

Arotech's corporate mission is to provide quality defense and security products for the military, law enforcement and homeland security markets, including advanced zinc-air batteries, multimedia interactive simulators/trainers and lightweight armoring.

Arotech Corporation (www.arotech.com) operates two business divisions: Electric Fuel Batteries - developing and manufacturing zinc-air batteries for military and homeland security applications and developing electric vehicle batteries for zero emission public transportation; and Arotech Defense - consisting of IES Interactive, which provides advanced high-tech multimedia training systems for law enforcement and paramilitary organizations, MDT Armor, which provides vehicle armoring for the military, industrial and private sectors, and Arocon Security, which provides homeland security consulting and other services.

Arotech is incorporated in Delaware and has corporate and sales offices in New York and Denver with research, development and production subsidiaries in Alabama, Colorado and Israel.

Except for the historical information herein, the matters discussed in this news release include forward-looking statements, as defined in the Private Securities Litigation Reform Act of 1995. Readers are cautioned not to place undue reliance on these forward-looking statements, as they are subject to various risks and uncertainties that may cause actual results to vary significantly. These risks and uncertainties include, but are not limited to, risks relating to: product and technology development; the uncertainty of the market for Arotech's products; changing economic conditions; delay, cancellation or non-renewal, in whole or in part, of contracts or of purchase orders; significant future capital requirements; the outcome of the claims made by the I.E.S. Group; and other risk factors detailed in Arotech's most recent Annual Report on Form 10-K for the fiscal year ended December 31, 2002 and other filings with the Securities and Exchange Commission. Arotech assumes no obligation to update the information in this release. Reference to the Company's website above does not constitute incorporation of any of the information thereon into this press release.