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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">UNITED STATES</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;SECURITIES AND EXCHANGE COMMISSION</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;&nbsp;WASHINGTON, D.C. 20549</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">FORM 8-K</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">CURRENT REPORT</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Pursuant to Section&nbsp;13 or 15(d) of
the Securities Exchange Act of 1934</P>

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    <TD STYLE="width: 7%; text-autospace: none">&nbsp;</TD>
    <TD STYLE="width: 43%; text-autospace: none">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-autospace: none; text-align: center">Date of Report (Date of Earliest Event Reported):</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-autospace: none; text-align: center">June 15, 2012</TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Cyalume Technologies Holdings, Inc.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">__________________________________________</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;(Exact name of registrant as specified
in its charter)</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-autospace: none">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="text-autospace: none">&nbsp;</TD>
    <TD STYLE="text-autospace: none">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-autospace: none; text-align: center">Delaware</TD>
    <TD COLSPAN="3" STYLE="text-autospace: none; text-align: center">000-52247</TD>
    <TD STYLE="text-autospace: none; text-align: center">20-3200738</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">_____________________</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(State or other jurisdiction</P></TD>
    <TD COLSPAN="3">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">_____________</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Commission</P></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">______________</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(I.R.S. Employer</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-autospace: none; text-align: center">of incorporation)</TD>
    <TD COLSPAN="3" STYLE="text-autospace: none; text-align: center">File Number)</TD>
    <TD STYLE="text-autospace: none; text-align: center">Identification No.)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-autospace: none; text-align: center">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="text-autospace: none">&nbsp;</TD>
    <TD STYLE="text-autospace: none">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-autospace: none; text-align: center">96 Windsor Street, West Springfield, Massachusetts</TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none; text-align: center">01089</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">_________________________________</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;(Address of principal executive offices)</P></TD>
    <TD COLSPAN="3" STYLE="text-autospace: none">&nbsp;</TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">___________</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;(Zip Code)</P></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD COLSPAN="2" STYLE="text-autospace: none">&nbsp;</TD>
    <TD STYLE="text-autospace: none">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-autospace: none">&nbsp;</TD></TR>
<TR>
    <TD COLSPAN="2" STYLE="vertical-align: top; text-autospace: none; text-align: center">Registrant&rsquo;s telephone number, including area code:</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="vertical-align: top; text-autospace: none; text-align: center">(413) 858-2500</TD></TR>
<TR>
    <TD STYLE="width: 30%">&nbsp;</TD>
    <TD STYLE="width: 10%">&nbsp;</TD>
    <TD STYLE="width: 20%">&nbsp;</TD>
    <TD STYLE="width: 10%">&nbsp;</TD>
    <TD STYLE="width: 30%">&nbsp;</TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Not Applicable</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;______________________________________________</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;Former name or former address, if
changed since last report</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Check the appropriate box below if the
Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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    <TD STYLE="width: 2%; text-autospace: none; font-family: Wingdings">o</TD>
    <TD STYLE="width: 98%; text-autospace: none">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</TD></TR>
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    <TD STYLE="width: 2%; text-autospace: none; font-family: Wingdings">o</TD>
    <TD STYLE="width: 98%; text-autospace: none">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</TD></TR>
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    <TD STYLE="width: 2%; text-autospace: none; font-family: Wingdings">o</TD>
    <TD STYLE="width: 98%; text-autospace: none">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</TD></TR>
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    <TD STYLE="width: 2%; text-autospace: none; font-family: Wingdings">o</TD>
    <TD STYLE="width: 98%; text-autospace: none">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 8.01. Other Events.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">On June 15, 2012, Cyalume Technologies
Holdings, Inc. (the &ldquo;Company&rdquo;) received a copy of a demand for arbitration with the American Arbitration Association.
The demand was filed by Antonio Colon, an employee of the Company&rsquo;s wholly-owned subsidiary, Cyalume Technologies, Inc. (&ldquo;CT&rdquo;).
The demand alleges, among other things, that CT has constructively terminated Mr. Colon&rsquo;s employment and that the Company
and CT have breached certain provisions of the Stock Purchase Agreement, dated as of December 22, 2011 (the &ldquo;Purchase Agreement&rdquo;),
among CT, the Company, Combat Training Solutions, Inc., and Mr. Colon. Mr. Colon seeks, among other things, payment of the full
potential earn-out amount of $5,750,000 which he alleges is payable under the Purchase Agreement, payment of salary, wages, bonuses
and benefits pursuant to Mr. Colon&rsquo;s employment agreement with CT, and attorneys&rsquo; fees and costs.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 37.4pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company considers the allegations by
Mr. Colon to be without merit and intends to fully defend itself on these matters.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SIGNATURES</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Pursuant to the requirements of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</P>

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    <TD STYLE="width: 18%; text-autospace: none">&nbsp;</TD>
    <TD STYLE="width: 31%; text-autospace: none">&nbsp;</TD>
    <TD STYLE="width: 5%; text-autospace: none">&nbsp;</TD>
    <TD STYLE="width: 5%; text-autospace: none">&nbsp;</TD>
    <TD STYLE="width: 41%; text-autospace: none">&nbsp;</TD></TR>
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    <TD STYLE="vertical-align: bottom; text-autospace: none">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="vertical-align: bottom; text-autospace: none">Cyalume Technologies Holdings, Inc.</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-autospace: none">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-autospace: none">June 20, 2012</TD>
    <TD STYLE="text-autospace: none">&nbsp;</TD>
    <TD STYLE="text-autospace: none">By:</TD>
    <TD STYLE="text-autospace: none">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-autospace: none">/s/ Michael Bielonko</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none">Name: Michael Bielonko</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-autospace: none">Title: Chief Financial Officer</TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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[{"type": "8-K", "sequence": "1", "filename": "v316454_8k.htm", "description": "FORM 8-K", "secsgml_size_bytes": 15977}]
{"company-data": {"conformed-name": "Cyalume Technologies Holdings, Inc.", "cik": "0001335293", "assigned-sic": "3640", "irs-number": "203200738", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "000-52247", "film-number": "12916715"}, "business-address": {"street1": "96 WINDSOR STREET,", "city": "WEST SPRINGFIELD", "state": "MA", "zip": "01089", "phone": "(413) 858-2500"}, "mail-address": {"street1": "96 WINDSOR STREET,", "city": "WEST SPRINGFIELD", "state": "MA", "zip": "01089"}, "former-company": {"former-conformed-name": "Vector Intersect Security Acquisition Corp.", "date-changed": "20050804"}}
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of
the Securities Exchange Act of 1934
Date of Report (Date of Earliest Event Reported):
June 15, 2012
Cyalume Technologies Holdings, Inc.
__________________________________________
(Exact name of registrant as specified
in its charter)
Delaware
000-52247
20-3200738
_____________________
(State or other jurisdiction
_____________
(Commission
______________
(I.R.S. Employer
of incorporation)
File Number)
Identification No.)
96 Windsor Street, West Springfield, Massachusetts
01089
_________________________________
(Address of principal executive offices)
___________
(Zip Code)
Registrant's telephone number, including area code:
(413) 858-2500
Not Applicable
______________________________________________
Former name or former address, if
changed since last report
Check the appropriate box below if the
Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
o
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 8.01. Other Events.
On June 15, 2012, Cyalume Technologies
Holdings, Inc. (the "Company") received a copy of a demand for arbitration with the American Arbitration Association.
The demand was filed by Antonio Colon, an employee of the Company's wholly-owned subsidiary, Cyalume Technologies, Inc. ("CT").
The demand alleges, among other things, that CT has constructively terminated Mr. Colon's employment and that the Company
and CT have breached certain provisions of the Stock Purchase Agreement, dated as of December 22, 2011 (the "Purchase Agreement"),
among CT, the Company, Combat Training Solutions, Inc., and Mr. Colon. Mr. Colon seeks, among other things, payment of the full
potential earn-out amount of $5,750,000 which he alleges is payable under the Purchase Agreement, payment of salary, wages, bonuses
and benefits pursuant to Mr. Colon's employment agreement with CT, and attorneys' fees and costs.
The Company considers the allegations by
Mr. Colon to be without merit and intends to fully defend itself on these matters.
SIGNATURES
Pursuant to the requirements of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Cyalume Technologies Holdings, Inc.
June 20, 2012
By:
/s/ Michael Bielonko
Name: Michael Bielonko
Title: Chief Financial Officer