UNCLASSIFIED
LI 5726K99200 - Computer Ballistics: LHMBC XM32
UNCLASSIFIED
Army Page 1 of 5 P-1 Line #94
Exhibit P-40, Budget Line Item Justification: PB 2021 Army
Date: February 2020
Appropriation / Budget Activity / Budget Sub Activity:
2035A: Other Procurement, Army / BA 02: Communications and Electronics
Equipment / BSA 86: Elect Equip - Tactical Surv. (Tac Surv)
P-1 Line Item Number / Title:
5726K99200 / Computer Ballistics: LHMBC XM32
ID Code (A=Service Ready, B=Not Service Ready): B Program Elements for Code B Items: N/A Other Related Program Elements: N/A
Line Item MDAP/MAIS Code: N/A
Resource Summary
Prior
Years FY 2019 FY 2020
FY 2021
Base
FY 2021
OCO
FY 2021
Total FY 2022 FY 2023 FY 2024 FY 2025
To
Complete Total
Procurement Quantity (Units in Each) 780 274 70 198 8 206 191 190 190 247 - 2,148
Gross/Weapon System Cost ($ in Millions) 141.100 9.513 3.838 7.509 0.280 7.789 7.241 7.235 7.239 9.405 - 193.360
Less PY Advance Procurement ($ in Millions) - - - - - - - - - - - -
Net Procurement (P-1) ($ in Millions) 141.100 9.513 3.838 7.509 0.280 7.789 7.241 7.235 7.239 9.405 - 193.360
Plus CY Advance Procurement ($ in Millions) - - - - - - - - - - - -
Total Obligation Authority ($ in Millions) 141.100 9.513 3.838 7.509 0.280 7.789 7.241 7.235 7.239 9.405 - 193.360
(The following Resource Summary rows are for informational purposes only. The corresponding budget requests are documented elsewhere.)
Initial Spares ($ in Millions) - - - - - - - - - - - -
Flyaway Unit Cost ($ in Thousands) - - - - - - - - - - - -
Gross/Weapon System Unit Cost ($ in Thousands) 180.897 34.719 54.829 37.924 35.000 37.811 37.911 38.079 38.100 38.077 - 90.019
Description:
The Lightweight Handheld Mortar Ballistic Computer (LHMBC) calculates ballistic solutions that give the mortar user data to aim the mortar weapon and set the charge as well as serves as the Fire Direction
Center for all mortar platforms. The LHMBC communicates digitally on the Single Channel Ground and Airborne Radio System (SINCGARS) to the Fire Support Network. All LHMBC versions provide firing
computations for all calibers of mortars as well as digital messaging capability. The M32A1 LHMBC will utilize the Ruggedized Tactical Handheld Device (RTHD) platform and will be compatible with Common
Operating Environment (COE) 1.0 compliance. The M32A2 LHMBC may utilize either Net Warrior (NW) Mobile/Handheld (M/HH) or RTHD platform and will be compatible with the latest COE compliance.
Secondary Distribution FY 2019 FY 2020
FY 2021
Base
FY 2021
OCO
FY 2021
Total FY 2022 FY 2023 FY 2024 FY 2025
Quantity 211 32 156 8 164 191 190 190 247Army
Total Obligation Authority 7.413 2.572 6.110 0.280 6.390 7.241 7.235 7.239 9.405
Quantity 63 38 38 - 38 - - - -ANG
Total Obligation Authority 2.100 1.266 1.266 - 1.266 - - - -
Quantity - - 4 - 4 - - - -AR
Total Obligation Authority - - 0.133 - 0.133 - - - -
Quantity 274 70 198 8 206 191 190 190 247Total:
Secondary Distribution
Total Obligation Authority 9.513 3.838 7.509 0.280 7.789 7.241 7.235 7.239 9.405
430
UNCLASSIFIED
LI 5726K99200 - Computer Ballistics: LHMBC XM32
UNCLASSIFIED
Army Page 2 of 5 P-1 Line #94
Exhibit P-40, Budget Line Item Justification: PB 2021 Army
Date: February 2020
Appropriation / Budget Activity / Budget Sub Activity:
2035A: Other Procurement, Army / BA 02: Communications and Electronics
Equipment / BSA 86: Elect Equip - Tactical Surv. (Tac Surv)
P-1 Line Item Number / Title:
5726K99200 / Computer Ballistics: LHMBC XM32
ID Code (A=Service Ready, B=Not Service Ready): B Program Elements for Code B Items: N/A Other Related Program Elements: N/A
Line Item MDAP/MAIS Code: N/A
Exhibits Schedule Prior Years FY 2019 FY 2020 FY 2021 Base FY 2021 OCO FY 2021 Total
Exhibit
Type Title* Subexhibits
ID
CD
MDAP/
MAIS
Code
Quantity / Total Cost
(Each) / ($ M)
Quantity / Total Cost
(Each) / ($ M)
Quantity / Total Cost
(Each) / ($ M)
Quantity / Total Cost
(Each) / ($ M)
Quantity / Total Cost
(Each) / ($ M)
Quantity / Total Cost
(Each) / ($ M)
P-5 K99200 / Computer Ballistics: LHMBC XM32 P-5a B
780 / 141.100 274 / 9.513 70 / 3.838 198 / 7.509 8 / 0.280 206 / 7.789
P-40 Total Gross/Weapon System Cost 780 / 141.100 274 / 9.513 70 / 3.838 198 / 7.509 8 / 0.280 206 / 7.789
*Title represents 1) the Number / Title for Items; 2) the Number / Title [DODIC] for Ammunition; and/or 3) the Number / Title (Modification Type) for Modifications.
Note: Totals in this Exhibit P-40 set may not be exact or sum exactly due to rounding.
Justification:
FY 2021 Base procurement dollars in the amount of $7.509 million support the procurement of 198 each Lightweight Handheld Mortar Ballistic Computer (LHMBC) computers and Basic Issue Items (BII). The
procurement of the new LHMBC with COE Version 3.0 software is urgently needed to replace the obsolete M32 Ruggedized Personal Digital Assistance (RPDA) computers in the field. LHMBC eliminates the
need of a paper firing table, improves the accuracy of mortar ballistic calculation, and increases survivability of mortar crews by digitally connecting to the Fire Support network to receive fire missions and Fire
Support Coordination Measures to conduct fratricide check.
FY 2021 OCO procurement dollars in the amount of $0.280 million supports the procurement of 8 each M32A1 LHMBC computers and BII consumed in support of deployed units' ongoing military operations,
Combatant Command requirements for unit equipment sets to deter potential adversaries, and Operation Inherent Resolve.
In accordance with Section 1815 of the FY 2008 National Defense Authorization Act (P.L. 110-181), this item is necessary for use by the active and reserve components of the Armed Forces for homeland
defense missions, domestic emergency responses, and providing military support to civil authorities.
431
UNCLASSIFIED
LI 5726K99200 - Computer Ballistics: LHMBC XM32
UNCLASSIFIED
Army Page 3 of 5 P-1 Line #94
Exhibit P-5, Cost Analysis: PB 2021 Army
Date: February 2020
Appropriation / Budget Activity / Budget Sub Activity:
2035A / 02 / 86
P-1 Line Item Number / Title:
5726K99200 / Computer Ballistics: LHMBC XM32
Item Number / Title [DODIC]:
K99200 / Computer Ballistics: LHMBC
XM32
ID Code (A=Service Ready, B=Not Service Ready) : B MDAP/MAIS Code:
Resource Summary Prior Years FY 2019 FY 2020 FY 2021 Base FY 2021 OCO FY 2021 Total
Procurement Quantity (Units in Each) 780 274 70 198 8 206
Gross/Weapon System Cost ($ in Millions) 141.100 9.513 3.838 7.509 0.280 7.789
Less PY Advance Procurement ($ in Millions) - - - - - -
Net Procurement (P-1) ($ in Millions) 141.100 9.513 3.838 7.509 0.280 7.789
Plus CY Advance Procurement ($ in Millions) - - - - - -
Total Obligation Authority ($ in Millions) 141.100 9.513 3.838 7.509 0.280 7.789
(The following Resource Summary rows are for informational purposes only. The corresponding budget requests are documented elsewhere.)
Initial Spares ($ in Millions) - - - - - -
Gross/Weapon System Unit Cost ($ in Thousands) 180.897 34.719 54.829 37.924 35.000 37.811
Note: Subtotals or Totals in this Exhibit P-5 may not be exact or sum exactly due to rounding.
Prior Years FY 2019 FY 2020 FY 2021 Base FY 2021 OCO FY 2021 Total
Cost Elements
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Hardware Cost
Recurring Cost
LHMBC M32A1
(†)
12.644 1,275 16.121 18.411 266 4.897 20.400 67 1.367 21.012 198 4.160 21.012 8 0.168 21.012 206 4.328
Subtotal: Recurring Cost - - 16.121 - - 4.897 - - 1.367 - - 4.160 - - 0.168 - - 4.328
Non Recurring Cost
LHMBC M32A1 BII - - 2.737 - - 2.409 - - 0.435 - - 1.287 - - 0.052 - - 1.339
Subtotal: Non Recurring
Cost
- - 2.737 - - 2.409 - - 0.435 - - 1.287 - - 0.052 - - 1.339
Subtotal: Hardware Cost
- - 18.858 - - 7.306 - - 1.802 - - 5.447 - - 0.220 - - 5.667
Software Cost
Recurring Cost
Software Support - - 1.680 - - 0.250 - - 0.200 - - 0.215 - - - - - 0.215
Subtotal: Recurring Cost - - 1.680 - - 0.250 - - 0.200 - - 0.215 - - - - - 0.215
Non Recurring Cost
M32A2 COE Software - - 5.000 - - - - - - - - - - - - - - -
Subtotal: Non Recurring
Cost
- - 5.000 - - - - - - - - - - - - - - -
Subtotal: Software Cost
- - 6.680 - - 0.250 - - 0.200 - - 0.215 - - - - - 0.215
Support - Fielding Cost
Fielding - - 1.860 - - 0.642 - - 0.460 - - 0.250 - - 0.060 - - 0.310
Subtotal: Support - Fielding
Cost
- - 1.860 - - 0.642 - - 0.460 - - 0.250 - - 0.060 - - 0.310
432
UNCLASSIFIED
LI 5726K99200 - Computer Ballistics: LHMBC XM32
UNCLASSIFIED
Army Page 4 of 5 P-1 Line #94
Exhibit P-5, Cost Analysis: PB 2021 Army
Date: February 2020
Appropriation / Budget Activity / Budget Sub Activity:
2035A / 02 / 86
P-1 Line Item Number / Title:
5726K99200 / Computer Ballistics: LHMBC XM32
Item Number / Title [DODIC]:
K99200 / Computer Ballistics: LHMBC
XM32
ID Code (A=Service Ready, B=Not Service Ready) : B MDAP/MAIS Code:
Note: Subtotals or Totals in this Exhibit P-5 may not be exact or sum exactly due to rounding.
Prior Years FY 2019 FY 2020 FY 2021 Base FY 2021 OCO FY 2021 Total
Cost Elements
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Unit Cost
($ K)
Qty
(Each)
Total
Cost
($ M)
Support - Production Engineering Cost
Production Engineering - - 113.702 - - 1.314 - - 1.376 - - 1.597 - - - - - 1.597
Subtotal: Support -
Production Engineering Cost
- - 113.702 - - 1.314 - - 1.376 - - 1.597 - - - - - 1.597
Gross/Weapon System
Cost
180.897 780 141.100 34.719 274 9.513 54.829 70 3.838 37.924 198 7.509 35.000 8 0.280 37.811 206 7.789
Secondary Distribution FY 2019 FY 2020
FY 2021
Base
FY 2021
OCO
FY 2021
Total
Quantity 211 32 156 8 164Army
Total Obligation Authority 7.413 2.572 6.110 0.280 6.390
Quantity 63 38 38 - 38ANG
Total Obligation Authority 2.100 1.266 1.266 - 1.266
Quantity - - 4 - 4AR
Total Obligation Authority - - 0.133 - 0.133
Quantity 274 70 198 8 206Total:
Secondary Distribution
Total Obligation Authority 9.513 3.838 7.509 0.280 7.789
(†)
indicates the presence of a P-5a
433
UNCLASSIFIED
LI 5726K99200 - Computer Ballistics: LHMBC XM32
UNCLASSIFIED
Army Page 5 of 5 P-1 Line #94
Exhibit P-5a, Procurement History and Planning: PB 2021 Army
Date: February 2020
Appropriation / Budget Activity / Budget Sub Activity:
2035A / 02 / 86
P-1 Line Item Number / Title:
5726K99200 / Computer Ballistics: LHMBC XM32
Item Number / Title [DODIC]:
K99200 / Computer Ballistics: LHMBC
XM32
Cost Elements
O
C
O FY Contractor and Location
Method/Type
or
Funding Vehicle Location of PCO
Award
Date
Date
of First
Delivery
Qty
(Each)
Unit Cost
($ K)
Specs
Avail
Now?
Date
Revision
Available
RFP Issue
Date
LHMBC M32A1
2017
PEO Soldier PM SWAR
NW / Fort Belvior, VA
MIPR
PM Soldier
Warrior, Ft Belvoir
Mar 2017 May 2018 345 7.304 Y
LHMBC M32A1
2018
General Dynamics / Taunton, MA Option / FFP
CECOM, Aberdeen
Proving Ground, MD
Jun 2018 Aug 2019 268 18.251 Y
LHMBC M32A1
2019
PEO Soldier PM SWAR
NW / Fort Belvior, VA
MIPR
PM Soldier
Warrior, Ft Belvoir
Mar 2019 May 2020 266 18.411 Y
LHMBC M32A1
2020
General Dynamics / Taunton, MA Option / FFP
CECOM, Aberdeen
Proving Ground, MD
Mar 2020 May 2021 67 20.400 Y
LHMBC M32A1
2021
General Dynamics / Taunton, MA Option / FFP
CECOM, Aberdeen
Proving Ground, MD
Dec 2020 Feb 2022 198 21.012 Y
LHMBC M32A1
✓ 2021
General Dynamics / Taunton, MA Option / FFP
CECOM, Aberdeen
Proving Ground, MD
Dec 2020 Feb 2022 8 21.012 Y
434
