AD-A282 394 A RAND NOTE Recommended Strategy for the Army's Role In Space Elwyn Harris, Ken Horn, Ed Cesar, Paul Steinberg DTIC SELECTE JUL V G2 519 94-22988 128 7 21 94 RAND DIC QVALtr 1W4A 1 The research descnribd n this report was sponsored by the United States Army under Contract No. MDA903-91-C-0006. RAND is a nonprofit institution that seeks to improve public policy through research and analysis. Publications of RAND do not necessarily reflect the opinions or policies of the sponsors of RAND research. Published 1993 by RAND 1700 Main Street, P.O. Box 2138, Santa Monica, CA 90407-2138 To obtain information about RAND studies or to order documents, call Distribution Services, (310) 393-0411, extension 6686 A RAND NOTE N-3535-A Recommended Strategy for the Army's Role In Space Elwyn Harris, Ken Horn, Ed Cesar, Paul Steinberg Prepared for the United States Army Acceslon For NTIS CRAMI OTIC TAB Unannounced 13 justification Distibutiofl Availability Codes Avail and Ifor Dist Special RA ND A~%Wfrpbcrolesa; WfounN -iii - PREFACE The Arroyo Center has been helping the Army think about its fole in space for over seven years. As part of its current project, Army Space: Tactical Applications, for the Deputy Chief of Staff for Operations and Plans, the Arroyo Center is helping the Army develop continuing guidance for investing in and managing space-related activities in support of the battlefield commander. An earlier version of the project included trade-off analyses of alternatives to space systems and identification of various strategies for acquiring desirable space capabilities. In February 1992, the Chief of Staff of the Army asked the Arroyo Center to provide input to help him think through what the Army's role in space might be. This Note, drawing on the Arroyo Center research mentioned above, lays out a recommended strategy for the Army's role in space that argues that space should be used to support the battlefield commander and that commercial systems have supplied and can supply a great deal of the needed capability. This Note is not intended as a summary of the Arroyo Center's previous work in this area; it is a think piece intended to initiate a conceptual discussion of the Army's role in space. Work is in progress on how much of an investment is needed for the recommended investment strategy. This Note will be of interest to all parties interested in how space can be used to help ensure that the U.S. Army can meet the challenges of the new geostrategic environment. This includes appropriate agencies and organizations within the Army from the Chief of Staff and Secretary level to the Functional Area Managers, the Commanders-in-Chief, the Department of Defense, and Congress. THE ARROYO CENTER The Arroyo Center is the U.S. Army's federally funded research and development center (FFRDC) for studies and analysis operated by RAND. The Arroyo Center provides the Army with objective, independent analytic research on major policy and organizational concerns, emphasizing mid- and long-term problems. Its research is carried out in four programs: Strategy and Doctrine; Force Development and Technology; Military Logistics; and Manpower and Training. Army Regulation 5-21 contains basic policy for the conduct of the Arroyo Center. The Army provides continuing guidance and oversight through the Arroyo Center Policy Committee (ACPC), which is co-chaired by the Vice Chief of Staff and - iv - by the Assistant Secretary for Research, Development, and Acquisition. Arroyo Center work is performed under contract MDA903-91-C-0006. The Arroyo Center is housed in RAND's Army Research Division. RAND is a private, nonprofit institution that conducts analytic research on a wide range of public policy matters affecting the nation's security and welfare. Lynn E. Davis is Vice President for the Army Research Division and Director of the Arroyo Center. Those interested in further information about the Arroyo Center should contact her office directly: Lynn E. Davis RAND 1700 Main Street P.O. Box 2138 Santa Monica CA 90407-2138 -V- SUMMARY BACKGROUND AND OBJECTIVE In the conflict environment of the future, global connectivity will be needed for deployment; simultaneous attack throughout depth will require synchronization, cooperation, and interconnectivity; command and control on the move will be essential; the Army will need to focus on avoiding incidents of fratricide; and the Army will need to plan for simultaneous contingency operations in regions without infrastructure. Given this environment, we believe that Army Future Operations will need to become Aerospace Land Operations, because this concept continues to reflect the aggressive, opportunistic spirit of Army Future Operations and gives the future Army the flexibility and agility it will need. This Note draws on space-related research the Arroyo Center has performed (and is performing) for the Army and proposes a strategy for the Army's role in space-one that is grounded in the argument that the Army's primary role in space should be to support the battlefield commander. The Note then suggests that the Army must modify its organization to emphasize space, should pursue a two-part investment strategy that centers on aggressively exploiting existing commercial, civilian, and national space assets, and must modify operational procedures for space (specifically those involving acquisition, training, and information distribution). MAKE SUPPORT OF THE BATTLEFIELD COMMANDER THE ARMY'S PRIMARY ROLE IN SPACE Although there have been a number of suggested Army roles in space- including developing and operating a CONUS-based ballistic missile defense and constructing large space structures and habitats-we believe the Army's primary role should be to support the battlefield commander, who is the central actor in achieving the U.S. Army's principal mission-success in ground combat. Achieving such success will require achieving power projection and decisive advantage in conducting joint and combined operations across the operational continuum that fbrms the core of Army Future Operations; accomplishing this, in turn, means the Army will need to exploit space. The new geostrategic environment--in particular, the diminished threat from the Soviet Union-has lessened the traditional concerns of relying on space to -vi- support the battlefield commander. But beyond that, the example e Operation Desert Shield/Storm (ODS) clearly showed the value of supporting the battlefield commander by exploiting space assets. Specifically, space systems were successfully used to support the battlefield commander in a number of areas: * Positioning and navigation using the Global Positioning Satellite (GPS) system. * Weather and meteorological data from the Defense Meteorological Satellite Program (DMSP) and from a commercial weather satellite such as the Meteorological Satellite (METEOSAT). * Topographical information from multispectral imaging surveillance satellites. * Tactical early warning of theater ballistic missile attacks. * Communications, including distribution of intelligence information and imagery. MODIFY THE ARMY'S ORGANIZATION TO EMPHASIZE SPACE To implement this role, the Army needs to modify its organization in a series of ways. First, it must include space in its warfighting doctrine, which means institu- tionalizing it within the Army. The Army Long Range Plan for Space (ALRP-S), currently in review, and the modification of FM 100-5 to explicitly rely on space systems that is currently under way, are important steps in this direction. Second, the Army must eliminate the fractionation among Army organizations that currently exists in using space systems by establishing a high-ranking point of authority for space systems that unifies multiple Army space-related activities and sets priorities and objectives. Finally, the Army must improve its requirements and acquisition process for space-related systems. While the Army's efforts in developing requirements for new space systems should not be completely neglected, the Army should acknowledge that it presently has far more space capabilities available to it than it is prepared to use and that it should, therefore, emphasize and expand its current R&D and acquisition program for ground-based elements to exploit present or planned space systems. -vii - PURSUE A TWO-PART INVESTMENT STRATEGY In pursuing a two-part investment strategy, the Army should first aggressively exploit current commercial, civilian, and national space assets: " Establish long-term leases/purchased service agreements with commercial/civilian satellite organizations. " Procure/lease commercial ground terminals for deploying to forces. * Investigate the potential for modifying Military Satellite Communications (MILSATCOM) terminals to be dual capable. * Evaluate phasing out/scaling back the Enhanced Position Location Reporting System (EPLRS) and mobile subscriber equipment (MSE). " Consider making TENCAP equipment more accessible to the operational forces by bringing it out of the classified compartmented arena. For the second part of the proposed investment strategy, we recommend that the Army become a member of the space community, participating in establishing new satellite requirements and being prepared to provide some of the investment funds. MODIFY OPERATIONAL PROCEDURES In addition to modifying the Army's organization and pursuing the proposed investment strategy, the Army needs to modify its existing operational procedures. First, it must consider how it will train when it expects to rely on space systems during combat, thinking about how simulations can fill the gap when satellite support is unavailable or too costly. Second, the Army must rethink how information is distributed on the battlefield, considering connectivity architectures that maximize the benefits of space systems employing broadcast nodes direct to the user. Finally, with global connectivity becoming important in conducting future contingency operations, the Army must think strategically about space, with space systems being considered the primary choice and terrestrial systems serving in an augmentation role. CONCLUSIONS The Army should take the high ground and declare that it is aggressively pursuing the use of space capabilities to support the battlefield commander at the strategic, operational, and tactical level. Moreover. exploiting existing space - viii - capabilities offers an opportunity to improve the overall effectiveness of Army Future Operations at a time when budget pressures on the Army tend to preclude pursuing other opportunities. Specifically, our recommended strategy is to: * Integrate space support into Army Future Operations as an essential element. * Establish a high-ranking Army authority for space. * Move out now--do not wait for funding to develop new space systems or directions from DoD. - Implement changes in requirements and acquisition process. - Rely more on commercial systems. - Concentrate on acquiring ground-based elements for GPS, DSP, GOES, SPOT, LANDSAT, INTELSAT and INMARSAT satellite systems (see the Appendix for brief descriptions). - Revise training programs to rely on space support. -ix - CONTENTS PREFACE ................................................... iii SUM MARY ................................................... v Section 1. INTRODUCTION ...................................... 1 2. MAKE SUPPORT OF THE BATTLEFIELD COMMANDER THE ARMYS PRIMARY ROLE IN SPACE .................. 2 Background ........................................ 2 Using Space to Support the Battlefield Commander: The Example of ODS ................................... 4 3. MODIFY THE ARMYS ORGANIZATION TO EMPHASIZE SPACE .............................................. 9 Institutionalize Space as Part of Warfighting Doctrine ........ 9 Establish a High-Ranking Authority ...................... 9 Correct the Requirements and Acquisition Process ........... 10 4. PURSUE A TWO-PART INVESTMENT STRATEGY ........... 12 Exploit Existing Space Systems ......................... 12 Participate in Satellite Requirements Studies ............... 14 5. MODIFY OPERATIONAL PROCEDURES ................... 15 Training the Army to Use Space Systems .................. 15 Distribution of Information ............................. 15 How the Army Thinks About Space ...................... 16 6. CONCLUSIONS ....................................... 17 Appendix: BRIEF DESCRIPTIVE GLOSSARY OF SPACE SYSTEMS ...... 19