Filed by Datron Systems Incorporated pursuant to Rule 425 under
the Securities Act of 1933 and deemed filed under Rule 14d-9(a) of
the Securities Exchange Act of 1934

Subject Company:  Datron Systems Incorporated
File No. 0-7445


          DATRON SYSTEMS COMMENTS ON L-3 COMMUNICATIONS'
                      "WILLINGNESS TO PROCEED"

     VISTA,  CA  -   July  5,  2001  - Datron  Systems  Incorporated
(Nasdaq:  DTSI)  today  confirmed that its Board  of  Directors  has
determined   that  L-3  Communications  Corporation's  (NYSE:   LLL)
"willingness  to  proceed" with an all-cash offer  of  $52  million,
"subject to completion of a definitive purchase agreement," for  the
outstanding shares of Datron's common stock is not superior  to  the
previously  announced transaction with The Titan Corporation  (NYSE:
TTN).  On  June 24, 2001, Datron entered into a definitive agreement
to  be  acquired by Titan, for approximately $51 million, or  $16.00
per fully diluted share, in Titan common stock.

     In  a letter to L-3 Communications dated July 3, 2001, David  A
Derby,  Datron  Systems'  chairman, president  and  chief  executive
officer, stated on behalf of the Board that L-3's letter of June 28,
2001,  did  not  constitute  a superior  offer  to  the  transaction
documented  in  Datron's agreement with The Titan Corporation.   Mr.
Derby's   letter  also  highlighted  the  fact  that   certain   key
assumptions on which L-3's proposed price was based were  not  valid
and  that  the possibility of a transaction with L-3 was speculative
and  entirely  contingent  upon L-3. Furthermore  after  Datron  had
presented  considerable non-public business information  to  L-3  in
2000  under a confidentiality agreement and after L-3 had  performed
due diligence, L-3 had expressed "no interest."

     Mr. Derby added, "Datron's Board has fulfilled its fiduciary
obligations in good faith  by accepting a firm offer from Titan rather
than risking the repetition  of L-3's previous behavior on an expression
of interest that  was deemed to be speculative and subject to contingencies.
We are  also  firmly  committed  to maximizing  the  tremendous  growth
potential  of  Datron's mobile broadband communications  and  public
safety  wireless network markets, the continued growth of our  radio
communication  products and the resurgence of our satellite  antenna
systems  business. We believe Titan's e-tenna subsidiary,  which  is
developing   unique   radio   frequency  technologies,   its   radio
communications  business,  familiarity  with  long-term   government
contracting as well as its size and distribution capabilities are  a
strategic fit for Datron that will enable the combined companies  to
better pursue the growth opportunities in these markets."

ADDITIONAL INFORMATION

Titan intends to file a Registration Statement on Form S-4
and Schedule TO, and Datron plans to file a
Solicitation/Recommendation Statement on Schedule 14D-9,
with the Securities and Exchange Commission in connection
with the transaction. Titan and Datron expect to mail a
Prospectus, the Schedule 14D-9 and related tender offer
materials to stockholders of Datron. These documents contain
important information about the transaction. Investors and
security holders are urged to read these documents carefully
when they are available.

Investors and security holders will be able to obtain free
copies of these documents through the website maintained by
the U.S. Securities and Exchange Commission at www.sec.gov.
Free copies of these documents may also be obtained from
Datron by directing a request to the Investor Relations
section of Datron's website at www.dtsi.com or by mail to
Datron Systems, 3030 Enterprise Court, Vista, CA 92083,
Attention: Investor Relations, telephone (760) 734-5454.

In addition to the Registration Statement, Schedule TO,
Prospectus and Schedule 14D-9, Titan and Datron file annual,
quarterly and other reports, proxy statements and other
information with the Securities and Exchange Commission. You
may read and copy any reports, statements or other
information filed by Titan or Datron at the SEC public
reference room at 450 Fifth Street, N.W., Washington, D.C.
20549 or any of the commission's other public reference
rooms in New York, N.Y. and Chicago, IL. Please call the
Securities and Exchange Commission at 800-SEC-0330 for
further information on the public reference rooms.


The Titan Corporation

     Headquartered  in  San  Diego, The Titan  Corporation  creates,
builds and launches technology-based businesses, offering innovative
technical solutions.  Three of Titan's four core businesses  develop
and  deploy communications and information technology solutions  and
services.  In  addition, Titan's SureBeam (Nasdaq: SURE)  subsidiary
markets the leading technology for the electronic pasteurization  of
food   products  and  Titan  is  continually  identifying  promising
technologies suitable for commercialization. The company  has  7,800
employees and annualized sales of approximately $1.1 billion.

Datron Systems Incorporated

     Datron  Systems  provides products and services addressing  the
needs  of  emerging satellite and radio communication markets.  From
facilities  in  Simi  Valley  and  Vista,  California,  the  Company
supplies  satellite  tracking antenna systems, earth  stations,  and
voice and data communication radios to worldwide markets. Datron was
the  first  company to bring live satellite TV to  passengers  on  a
commercial  airline and is now uniquely positioned as a provider  of
broadband  satellite tracking antennas for mobile customers  in  the
land, sea and air markets. Datron is playing a vital leadership role
in  the broadband revolution that will see a seamless convergence of
voice, video and data services.

     This  release  may  contain  "forward-looking  statements"   as
defined  in the Private Securities Litigation Reform Act of 1995.  A
variety  of  factors  could cause the Company's  actual  results  to
differ  from  the  anticipated results expressed  in  such  forward-
looking  statements.  These  include,  among  others,  uncertainties
stemming from the dependence of the Company on foreign sales and  on
large  orders  from  a relatively small number of  customers,  risks
relating  to  the  decline  in  the  Company's  traditional  defense
business  and  the Company's efforts to develop and market  consumer
products, lack of timely development or customer acceptance  of  new
products,  changes  in  or unavailability of products  and  services
offered  by satellite service providers and their related suppliers,
worldwide economic downturns and currency devaluations, restrictions
that  may be imposed by the U.S. government on the export of Company
products,  and  the  impact of competition.  For  more  information,
please  review  the Company's periodic reports under the  Securities
Exchange  Act  of 1934, including without limitation the  Investment
Considerations set forth in the Company's Annual Report on Form 10-K

CONTACT:   Pat Harriman
           Director of Corporate Communications
           (760) 734-5454
           www.dtsi.com

           Tripp Sullivan
           CORPORATE COMMUNICATIONS, INC.
           (615) 254-3376
           tripp.sullivan@cci-ir.com