Exhibit 99.1
                                                           NEWS RELEASE
                                                           FOR IMMEDIATE RELEASE

MEDIA CONTACT:                                 INVESTOR RELATIONS:
Karen Gleason                                  Paul Knopick
Going Global Communications                    E&E Communications
949-702-3409                                   949-707-5365
info@ggcpr.com                                 pknopick@eandecommunications.com

             U.S. ARMY SELECTS WHITE PAPER AND SOLICITS PROPOSAL FOR
                HIENERGY'S ROBOT-BORNE EXPLOSIVE DETECTION SYSTEM

IRVINE,  California,  October 11,  2005 - HiEnergy  Technologies,  Inc.  (OTCBB:
HIET), the industry leader in  neutron-based  diagnostic  technology,  announced
today that the U.S.  Army has selected  HiEnergy's  white paper on a robot-borne
detector of improvised  explosive devices (IEDs) and landmines for submission of
a full proposal. A copy of the letter containing the notice of the white paper's
selection  is included  in a current  report on Form 8-K filed by the Company on
October 11, 2005.

Today's  announcement  follows  HiEnergy's release last week stating that it had
been conducting tests at the request of the U.S. Army of the STARRAY(TM) 01, its
robot-borne detector of homemade bombs. The tests were completed over a two week
period  with  military   specialists  at  an  unspecified  U.S.  Army  facility.
STARRAY(TM) 01 is HiEnergy's  newest  prototype  designed to quickly cover rough
terrain, climb stairs, clear obstacles and cross ditches in any weather and heat
condition, including desert terrains.

HiEnergy  is the  creator  of the  world's  first  diagnostic  devices  that can
effectively  decipher chemical formulas of unknown  substances  through metal or
other  barriers,  almost  instantly and without human  intervention.  HiEnergy's
products  incorporate a  proprietary  interrogation  process  which  activates a
selected target with neutrons  causing the contents to emit back gamma rays that
contain unique signatures from which the chemical formulas are derived. HiEnergy
believes its technology  compares with other detection  technologies  like color
photography   compares  with  black-and-white   photography.   HiEnergy's  first
commercial  product,  the  SIEGMATM  3E3,  is unique in that it can  detect  and
confirm  whether an object or  container  carries a select group of dangerous or
illicit  substances,  such as explosives,  biological  agents, or illicit drugs,
with a  probability  of  detection  equal to  approximately  97.75%,  and "false
negative" and "false positive" rates of nearly 2.25%.


ABOUT HIENERGY TECHNOLOGIES, INC.

HiEnergy  Technologies,  Inc. ("HiEnergy",  together with its subsidiaries,  the
"Company") is a nuclear  particle  detection  technology  company focused on the
commercialization  of the world's first  "stoichiometric"  explosive  diagnostic
devices,  including the CarBomb Finder(TM) 3C4, a vehicle-borne  system, for the
detection and  identification  of car bombs,  and the SIEGMA(TM) 3E3, a portable
suitcase-borne  system for the detection and  identification of home-made bombs,
also known as Improvised Explosive Devices or IEDs. The Company is marketing its
devices to  governmental  and private  entities and is negotiating  licenses for
distribution of its devices with various industry partners.

The  Company  also  continues  to  focus  on the  research  and  development  of
additional applications of its technologies and their further exploitation, both
internally and through  collaboration with third parties.  HiEnergy is currently
developing  prototypes in programs  with the U.S.  Department of Defense and the
Department of Homeland  Security for other related uses of its core  technology.
Recently,  it entered into a funded cooperative  development  agreement with the
U.S.  Transportation Security Administration (TSA) to produce a proof of concept
which  incorporates  the  Company's  SuperSenzorTM  technology  into  a  baggage
screening system. The Company's  "stoichiometric"  technology, or StoitechTM has
been incorporated into additional  prototype  applications which, if the Company
is able to raise the funds  necessary to  commercialize  them,  will be the next
products it attempts to launch: an in-ground  explosive  screening  system,  the
CarBomb FinderTM 3C5, an anti-tank  landmine  detector;  an unexploded  ordnance
detector,  which  is  also  useful  to  detect  IEDs;  and  a  device  called  a
"Refractorymeter,"  which can detect  fissures or erosions in the ceramic lining
of oil cracking tanks.

FORWARD-LOOKING STATEMENTS

Any statements made in this press release which are not historical facts contain
certain  forward-looking  statements;  as such term is  defined  in the  Private
Litigation Reform Act of 1995, concerning potential  developments  affecting the
business,  prospects,  financial  condition  and other aspects of the company to
which this release pertains.  The actual results of the specific items described
in this release, and the company's operations  generally,  may differ materially
from  what  is  projected  in such  forward-looking  statements.  Although  such
statements  are based upon the best judgments of management of the company as of
the date of this release,  significant deviations in magnitude, timing and other
factors may result from  business  risks and  uncertainties  including,  without
limitation,  the  company's  dependence  on third  parties,  general  market and
economic  conditions,  technical  factors,  the availability of outside capital,
receipt of revenues and other  factors,  many of which are beyond the control of
the  company.  The  company  disclaims  any  obligation  to  update  information
contained in any forward-looking statement.

The Company  cautions readers that,  notwithstanding  the facts reported in this
press release,  there can be no assurance that the Company's efforts will result
in any immediate or future sales or revenues to the Company, or that the Company
will be successful in the commercialization of any current or future prototype.

The views and  conclusions  contained in this  document are those of the authors
and should not be  interpreted as  representing  the opinions or policies of the
U.S.  Government or any other third-party.  Mention of trade names or commercial
products does not constitute  their  endorsement  by the U.S.  Government or any
third-party.