Uranium Resources Files Proxy Statement for Reverse Stock Split, Secures Bridge Financing and Announces Plans to Conduct a

  Uranium Resources Files Proxy Statement for Reverse Stock Split, Secures
  Bridge Financing and Announces Plans to Conduct a Shareholder Rights

  *URI’s Board of Directors seeks shareholder approval of a reverse stock
    split in order to achieve compliance with NASDAQ’s minimum bid price
  *Resource Capital Fund V L.P. provides URI $5 million in bridge financing
  *URI plans to raise up to $13 million through a shareholder rights
    offering; Pro rata opportunity for shareholders to purchase shares
    minimizes ownership dilution; RCF, Company’s largest shareholder, agrees
    to support the rights offering

Business Wire

LEWISVILLE, Texas -- December 17, 2012

Uranium Resources, Inc. (NASDAQ: URRE) (“URI” or the “Company”), today
announced that it has filed a proxy statement to seek shareholder approval of
a reverse stock split. The Company also announced the closing of $5 million in
bridge financing (“Bridge Financing”) with Resource Capital Fund V L.P.
(“RCF”) and the Company’s plan to undertake a shareholder rights offering
(“Rights Offering”) in 2013.

Reverse Stock Split Proposed to Shareholders to Maintain NASDAQ Listing

In order to regain compliance with NASDAQ’s minimum $1.00 bid price
requirement and maintain the Company’s NASDAQ listing, URI’s Board has
unanimously approved a charter amendment to conduct a reverse stock split.

On December 17, 2012, URI filed definitive proxy materials with the SEC
seeking shareholder approval of the charter amendment that will permit it to
conduct a reverse stock split of the Company’s issued and outstanding common
stock, by a ratio of not less than 1-for-5 and not more than 1-for-15, with
the final ratio to be determined by the Company’s Board following shareholder
approval. A special meeting of shareholders has been scheduled for January 14,
2013 to vote on the reverse split.

URI Secures Bridge Financing Facility

The $5 million Bridge Financing, which carries an annualized interest rate of
10%, will be used for the advancement of URI’s strategic projects and general
working capital requirements.

Terence J. Cryan, Interim President and CEO of URI commented, “As our largest
shareholder, we believe RCF’s commitment to URI with additional funds is
validation of the inherent value of URI’s strategy and its assets. Our
near-term priorities are focused on those efforts that will de-risk and
improve the economics of our Churchrock project, as well as maintain our
restoration activities in Texas. Our objective is to fully realize the value
of our assets in the ground.”

The Bridge Financing contains customary representations, warranties,
covenants, security provisions and events of default, and requires the Company
to remain listed on the NASDAQ stock market. It matures on the earlier of the
closing of the planned Rights Offering or June 28, 2013.

Rights Offering to Existing Shareholders

URI plans to conduct a Rights Offering within 60 days of shareholder approval
of the reverse split. The Rights Offering will provide holders of the
Company’s common stock a non-transferrable right to purchase additional shares
in proportion with the number of shares held at the record date for the
offering, which the Company’s Board will set following shareholder approval of
the reverse split. The Rights Offering is a means to raise no greater than $13
million in additional capital to support the Company’s activities.

By offering to URI shareholders the rights to purchase additional shares of
common stock on a pro-rata basis, the Rights Offering permits shareholders to
maintain their percentage ownership in the Company.

The Company and RCF also entered into a standby purchase agreement pursuant to
which RCF agreed, subject to certain conditions, to participate in the
proposed Rights Offering and to exercise rights so that total proceeds to the
Company will equal at least $8.0 million.

This news release does not constitute an offer of any securities for sale or a
solicitation of an offer to buy any securities.

About Uranium Resources, Inc.

Uranium Resources Inc. explores for, develops and mines uranium. Since its
incorporation in 1977, URI has produced over 8 million pounds of uranium by
in-situ recovery (ISR) methods in the state of Texas. URI has over 206,600
acres of uranium mineral holdings and 152.9 million pounds of in-place
mineralized uranium material in New Mexico and an NRC license to produce up to
1 million pounds of uranium per year. URI has an additional 1.3 million pounds
of in-place mineralized uranium material in Texas and South Dakota. The
Company acquired these properties over the past 20 years along with an
extensive information database of historic drill hole logs, assay
certificates, maps and technical reports.

URI’s strategy is to fully develop its resource base in New Mexico and Texas,
expand its asset base both within and outside of New Mexico and Texas, and
partner with larger mining companies that have undeveloped uranium assets or
with junior mining companies that do not have the mining experience of URI, as
well as provide restoration expertise to those that require the capability or
lack the proficiency.

Uranium Resources routinely posts news and other information about the Company
on its website at www.uraniumresources.com.

Safe Harbor Statement

This news release contains forward-looking statements within the meaning of
the Private Securities Litigation Reform Act of 1995. Forward-looking
statements are subject to risks, uncertainties and assumptions and are
identified by words such as “expects,” “estimates,” “projects,” “anticipates,”
“believes,” “could,” and other similar words. All statements addressing
operating performance, events, or developments that the Company expects or
anticipates will occur in the future, including, but not limited to,
statements relating to the reverse stock split, the Bridge Financing, the
Rights Offering, RCF’s participation in the Rights Offering, mineralized
uranium materials and production capacity of mining operations planned for
properties in South Texas and New Mexico are forward-looking statements.
Because they are forward-looking, they should be evaluated in light of
important risk factors and uncertainties. These risk factors and uncertainties
include, but are not limited to, whether the Company’s shareholders approve
the charter amendment, whether the Company initiates and completes the Rights
Offering, the Company’s compliance with the terms and conditions set forth in
the Bridge Financing documents, the spot price and long-term contract price of
uranium, weather conditions, operating conditions at the Company’s mining
projects, government regulation of the mining industry and the nuclear power
industry, world-wide uranium supply and demand, availability of capital,
timely receipt of mining and other permits from regulatory agents and other
factors which are more fully described in the Company’s documents filed with
the Securities and Exchange Commission. Should one or more of these risks or
uncertainties materialize, or should any of the Company’s underlying
assumptions prove incorrect, actual results may vary materially from those
currently anticipated. In addition, undue reliance should not be placed on the
Company’s forward-looking statements. Except as required by law, the Company
disclaims any obligation to update or publicly announce any revisions to any
of the forward-looking statements contained in this news release.


Kei Advisors LLC
Deborah K. Pawlowski, 716-843-3908
Uranium Resources Inc.
Mat Lueras, Vice President, Corporate Development, 505-269-8317
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