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From: (CIV-NSA) S112 Sent: Friday, April 07, 2006 12:51 PM To: . Subject: (U) RE: EHSANUL SADEQUEE - FISA REQUEST Signed By: @nsa.ic.gov Classification: UNCLASSIFIED//FOR OFFICIAL USE ONLY Mike, Apologize I did not see your email until this morning. I was at class up at FANX all day yesterday. is in and I have forwarded to him for action. Cheers, NSA Representative to FBI (CID/CYBER/CD) Washington D.C. -----Original Message----From: Sent: Thursday, April 06, 2006 7:41 PM To: (CIV-NSA) S112; Subject: FW: EHSANUL SADEQUEE - FISA REQUEST (CIV-NSA) I sent this to yesterday. Apparently, he was out of office. Can you help us with this issue? Thanks V/r, , SrA, USAF HS2I2 Senior Analyst/Reporting Official -----Original Message----From: Sent: Thursday, April 06, 2006 11:38 PM To: Cc: (CIV-NSA)S112 Subject: RE: EHSANUL SADEQUEE - FISA REQUEST (CIV-NSA)

Sorry to bother you with constant emails but did you receive any information on this. We attempted to task some of Sadequee's selectors in CADENCE yesterday but feel short as we did not have the FBI FISA justification. Any help you can provide would be most valueable. Thanks again. V/r, SrA, USAF HS2I2 Senior Analyst/Reporting Official -----Original Message----From: Sent: Wednesday, April 05, 2006 10:20 PM To: (CIV-NSA) Cc: (CIV-NSA)S112 Subject: EHSANUL SADEQUEE - FISA REQUEST Mr. , This is SrA at NSA/CSS Hawaii HS2I2 (Sunni Extremism). I am writing you because I am attempting to retrieve a FISA justification on Al Qa'ida operative Ehsanul Sadequee. Currently, HS2I2 in conjunction with HS32 (Network Development Department) and NSA are planning on conducting a TAO operation against Sadequee's email addresses. In order to conduct the operation HS2I2 needs the original justification as well as any followups and resubmittals. We were hoping that you would be able to retrieve this information for us so that we can submit a TAO on this target. Our intent is to begin the TAO before this weekend. Sorry about the short notice but the reason behind our request is that FBI is conducting an operation to apprehend Sadequee sometime this week. Once he is apprehended NSA can no longer conduct a TAO operation against him as the AG2.5 we currently have will be invalid. The reason we are pursing this is because we would like to retrieve a file that was passed between him and an associate about three weeks ago. The original FISA request was iniated in January 2006 and

will expire in April 2006. We appreciate any help you can provide us. Thanks in advance. V/r, SrA, USAF HS2I2 Senior Analyst/Reporting Official Classification: UNCLASSIFIED//FOR OFFICIAL USE ONLY From: Sent: Wednesday, April 05, 2006 10:20 PM To: (CIV-NSA) Cc: (CIV-NSA)S112 Subject: EHSANUL SADEQUEE - FISA REQUEST Signed By: @nsa.ic.gov Mr. , This is SrA at NSA/CSS Hawaii HS2I2 (Sunni Extremism). I am writing you because I am attempting to retrieve a FISA justification on Al Qa'ida operative Ehsanul Sadequee. Currently, HS2I2 in conjunction with HS32 (Network Development Department) and NSA are planning on conducting a TAO operation against Sadequee's email addresses. In order to conduct the operation HS2I2 needs the original justification as well as any followups and resubmittals. We were hoping that you would be able to retrieve this information for us so that we can submit a TAO on this target. Our intent is to begin the TAO before this weekend. Sorry about the short notice but the reason behind our request is that FBI is conducting an operation to apprehend Sadequee sometime this week. Once he is apprehended NSA can no longer conduct a TAO operation against him as the AG2.5 we currently have will be invalid. The reason we are pursing this is because we would like to retrieve a file that was passed between him and an associate about three weeks ago. The original FISA request was iniated in January 2006 and will expire in April 2006. We appreciate any help you can provide us. Thanks in advance. V/r,

, SrA, USAF HS2I2 Senior Analyst/Reporting Official From: Sent: Thursday, April 06, 2006 11:41 PM To: (CIV-NSA) S112; (CIV-NSA) Subject: FW: EHSANUL SADEQUEE - FISA REQUEST Signed By: @nsa.ic.gov I sent this to yesterday. Apparently, he was out of office. Can you help us with this issue? Thanks V/r, , SrA, USAF HS2I2 Senior Analyst/Reporting Official -----Original Message----From: Sent: Thursday, April 06, 2006 11:38 PM To: Cc: (CIV-NSA)S112 Subject: RE: EHSANUL SADEQUEE - FISA REQUEST (CIV-NSA) Sorry to bother you with constant emails but did you receive any information on this. We attempted to task some of Sadequee's selectors in CADENCE yesterday but feel short as we did not have the FBI FISA justification. Any help you can provide would be most valueable. Thanks again. V/r, SrA, USAF HS2I2 Senior Analyst/Reporting Official

-----Original Message----From: Sent: Wednesday, April 05, 2006 10:20 PM To: Cc: S112 Subject: EHSANUL SADEQUEE - FISA REQUEST Mr. , This is at NSA/CSS Hawaii HS2I2 (Sunni Extremism). I am writing you because I am attempting to retrieve a FISA justification on Al Qa'ida operative Ehsanul Sadequee. Currently, HS2I2 in conjunction with HS32 (Network Development Department) and NSA are planning on conducting a TAO operation against Sadequee's email addresses. In order to conduct the operation HS2I2 needs the original justification as well as any followups and resubmittals. We were hoping that you would be able to retrieve this information for us so that we can submit a TAO on this target. Our intent is to begin the TAO before this weekend. Sorry about the short notice but the reason behind our request is that FBI is conducting an operation to apprehend Sadequee sometime this week. Once he is apprehended NSA can no longer conduct a TAO operation against him as the AG2.5 we currently have will be invalid. The reason we are pursing this is because we would like to retrieve a file that was passed between him and an associate about three weeks ago. The original FISA request was iniated in January 2006 and will expire in April 2006. We appreciate any help you can provide us. Thanks in advance. V/r, SrA, USAF HS2I2 Senior Analyst/Reporting Official From: Sent: To: Cc: Thursday, April 06, 2006 11:38 PM (CIV-NSA) (CIV-NSA)S112

Subject: Signed By: RE: EHSANUL SADEQUEE - FISA REQUEST @nsa.ic.gov Sorry to bother you with constant emails but did you receive any information on this. We attempted to task some of Sadequee's selectors in CADENCE yesterday but feel short as we did not have the FBI FISA justification. Any help you can provide would be most valueable. Thanks again. V/r, , SrA, USAF HS2I2 Senior Analyst/Reporting Official -----Original Message----From: Sent: Wednesday, April 05, 2006 10:20 PM To: (CIV-NSA) Cc: (CIV-NSA)S112 Subject: EHSANUL SADEQUEE - FISA REQUEST This is at NSA/CSS Hawaii HS2I2 (Sunni Extremism). I am writing you because I am attempting to retrieve a FISA justification on Al Qa'ida operative Ehsanul Sadequee. Currently, HS2I2 in conjunction with HS32 (Network Development Department) and NSA are planning on conducting a TAO operation against Sadequee's email addresses. In order to conduct the operation HS2I2 needs the original justification as well as any followups and resubmittals. We were hoping that you would be able to retrieve this information for us so that we can submit a TAO on this target. Our intent is to begin the TAO before this weekend. Sorry about the short notice but the reason behind our request is that FBI is conducting an operation to apprehend Sadequee sometime this week. Once he is apprehended NSA can no longer conduct a TAO operation against him as the AG2.5 we currently have will be invalid. The reason we are pursing this is because we would like to retrieve a file that was passed between him and an associate about

three weeks ago. The original FISA request was iniated in January 2006 and will expire in April 2006. We appreciate any help you can provide us. Thanks in advance. V/r, SrA, USAF HS2I2 Senior Analyst/Reporting Official From: Sent: Thursday, April 06, 2006 11:38 PM To: (CIV-NSA) Cc: (CIV-NSA)S112 Subject: RE: EHSANUL SADEQUEE - FISA REQUEST Signed By: @nsa.ic.gov Sorry to bother you with constant emails but did you receive any information on this. We attempted to task some of Sadequee's selectors in CADENCE yesterday but feel short as we did not have the FBI FISA justification. Any help you can provide would be most valueable. Thanks again. V/r, , SrA, USAF HS2I2 Senior Analyst/Reporting Official -----Original Message----From: Sent: Wednesday, April 05, 2006 10:20 PM To: (CIV-NSA) Cc: (CIV-NSA)S112 Subject: EHSANUL SADEQUEE - FISA REQUEST Mr.

This is SrA at NSA/CSS Hawaii HS2I2 (Sunni Extremism). I am writing you because I am attempting to retrieve a FISA justification on Al Qa'ida operative Ehsanul Sadequee. Currently, HS2I2 in conjunction with HS32 (Network Development Department) and NSA are planning on conducting a TAO operation against Sadequee's email addresses. In order to conduct the operation HS2I2 needs the original justification as well as any followups and resubmittals. We were hoping that you would be able to retrieve this information for us so that we can submit a TAO on this target. Our intent is to begin the TAO before this weekend. Sorry about the short notice but the reason behind our request is that FBI is conducting an operation to apprehend Sadequee sometime this week. Once he is apprehended NSA can no longer conduct a TAO operation against him as the AG2.5 we currently have will be invalid. The reason we are pursing this is because we would like to retrieve a file that was passed between him and an associate about three weeks ago. The original FISA request was iniated in January 2006 and will expire in April 2006. We appreciate any help you can provide us. Thanks in advance. V/r, SrA, USAF HS2I2 Senior Analyst/Reporting Official Secure: Unsecure: