Major General Paul D. Nielsen is commander, Air Force
Research Laboratory, Wright-Patterson Air Force Base, OH. He directs the Air
Force’s $1.7 billion science and technology budget plus an additional $1.3
billion from the laboratory’s customers. Approximately 5,200 people in the
laboratory’s component technology directorates and the Air Force Office of
Scientific Research execute the science and technology program. He also is the
Air Force’s technology executive officer and determines the investment strategy
for the full spectrum of Air Force science and technology activities. His
responsibilities include planning basic research to ensure continued
technological superiority; developing and transitioning new technologies for
Air Force weapon systems and the supporting infrastructure; and ensuring
responsive technical support to time-urgent problems.
Nielsen entered the Air Force in 1972 as a distinguished
graduate of the U.S. Air Force Academy. He has served in various jobs at
headquarters level and in the field. He served at three product centers and
three laboratories, including assignments at the Secretary of the Air Force’s Office
of Special Projects and the Department of Energy’s Lawrence Livermore National
Laboratory.
Nielsen was a military assistant in the Office of the
Secretary of Defense and the commander of Rome Laboratory. He was operations
chief for the Cheyenne Mountain Operations Center and director of plans for the
North American Aerospace Defense Command. Prior to his current assignment, he
served as vice commander of the Aeronautical Systems Center.
Q: Can you tell us about AFRL and its mission?
A: The Air Force Research Laboratory (AFRL) has one of the
most exciting missions in the Air Force. We defend America by unleashing the
power of science and technology. In 1997, the Air Force laboratories, situated
across the United States, were consolidated into a single organization and
became what is now known as the Air Force Research Laboratory.
Our headquarters is located at Wright-Patterson Air Force
Base, OH, and we are part of the Air Force Materiel Command (AFMC). Every day
at AFRL we lead the discovery, development and integration of warfighting
technologies for our air and space force.
We are organized into nine technology directorates, plus the
Air Force Office of Scientific Research. We partner with government, industry
and academia to push the limits of science and technology to accomplish our
mission. As a full spectrum laboratory with about 5,200 employees, we plan and
execute the Air Force’s science and technology program including basic research
(6.1), applied research (6.2) and advanced technology development (6.3).
Q: What are three or four focus areas of most interest to
AFRL right now?
A: We are pursuing a large number of technologies for all of
our warfighting commands, whether they are involved in the more traditional
type of armed conflict or the war on terrorism.
We have been increasing our emphasis on space technologies
for several years now. We have been supporting Mr. Peter Teets, the
undersecretary of the Air Force and Department of Defense (DoD) executive for
space in meeting space challenges. We also work closely with Air Force Space
Command and the Space and Missile Systems Center (SMC), Los Angeles, in
planning and executing this work. We are working with SMC on concepts for a
more operationally responsive spacelift capability, for an improved upper
stage, and possibly some air-breathing hypersonic approaches. We’re continuing
our work on key enabling space technologies—like solar arrays, on-orbit
propulsion, radiation hardened electronics—especially computers, structures,
thermal control systems and vibration and shock isolation. We’re really
enthusiastic about microsatellites—their capabilities continue to grow and can
be cheaper and more responsive to launch. And we are exploring new realms of
space sensing: hyperspectral sensing, vibrometery, polarimetry and space-based
radar. Right now, about 23 percent of our budget is dedicated to space-unique
technologies.
A second area of focus is lasers and related directed energy
technology. This is an area where a series of developing technologies are just
about ready to burst onto the scene—everything from laser communications, to
advanced lasers for tactical weapons, to new uses for solid-state lasers and
high power microwaves. One of our biggest laser-based programs has been the
development of the airborne laser.
A third focus area is nanotechnology and biotechnology. Both
of these tech areas are looking at designing and manipulating matter at the
molecular level to design novel materials, sensors and systems.
In biotechnology, we are delving into biomimetics—trying to
learn more about how nature has solved a problem and how we can emulate it. For
example, some animals, such as pit vipers, possess incredible heat-detecting
capabilities without the need for cryogenic cooling. Wouldn’t it be fantastic
if we could mimic these capabilities? Along these lines, we’re also researching
the feasibility of self-healing materials and self-assembly just as our cells
do.
These are just three of many exciting areas. Of course, you
know we are working hard on unmanned aerial vehicles (UAVs), information
systems, turbine and hypersonic propulsion, human systems interfaces,
bio-effects and protection, distributed mission operations, electronic warfare
(EW), metals and composites, advanced algorithms, and precision munitions.
This is a wonderful time to be a technologist. There are so
many interesting advances and so many great applications for our Air Force.
Q: Has 9/11 and the war on terror changed your priorities?
A: One of the great things about having a sound technology
program is that it gives you a strong foundation to adapt to new threats. To
me, a strong science and technology program is a great hedge against an
uncertain future. And one of our primary missions is to prepare for the future,
to take the long-term view of what our Air Force needs to stay dominant.
We’ve been able to quickly respond with new weapons and
other systems to meet some of the threats our nation faces. I’ve been impressed
and very proud of the innovation our men and women have shown in designing,
developing and delivering new systems to our warfighters—in weeks and months,
not years.
Q: What kind of warfighter support did AFRL give to
Operation Iraqi Freedom?
A: I can give you several examples of the support our
laboratory provided for troops involved in Operation Iraqi Freedom. First, is
the Battlefield Air Operations Kit. This kit was designed to support Air Force
combat controllers for close air support by increasing speed and targeting
accuracy by the controller, and reducing weight the operator has to carry into
the battlefield. In a few weeks, we developed a novel communications switch
that allows controllers to switch from ground radio to aircraft and satellite
communications on the move without plugging and unplugging antennas.
A second, and more widely discussed, example of AFRL support
is the Massive Ordnance Air Blast (MOAB). At 21,000 pounds, it is the largest
conventional munition in the Air Force. MOAB was featured on the cover of
Newsweek and, surprisingly enough, on “Saturday Night Live.”
AFRL also supported our troops through the development of
panoramic night vision goggles by our Human Effectiveness Directorate. These
goggles give pilots a wide field of view in extremely low light conditions.
A final example of support is the Crash Prompt Agent Defeat
Weapon, or CrashPAD. This prototype weapon was developed jointly by our
Munitions Directorate, and by the Defense Threat Reduction Agency. CrashPAD is
capable of destroying chemical and biological agent targets while minimizing
the release of live agents into the air. This greatly reduces the immediate
threat to surrounding personnel.
Q: What is AFRL’s part in the National Aerospace Initiative?
A: The Director Defense Research and Engineering (DDR&E)
National Aerospace Initiative (NAI) proposes a program for enhancing and
accelerating the national efforts and technological capabilities in three key
pillars: high speed/hypersonics (HSH), access to space and space technology.
We’ve worked with the Office of the Secretary of Defense (OSD) and the other
services to plan this program. NAI builds upon a strong tech base in many AFRL
technology areas such as propulsion, air vehicles, materials and space
vehicles.
As you probably know, the NAI program was introduced late in
the FY04 budget development. Consequently, the true scope of the program and
the funding is still being discussed in the Pentagon. It’s too early for me to
talk authoritatively on what the program will look like in FY05 and out.
Q: What are some new initiatives to quickly transition AFRL
technology for military use?
A: For the last three years, we’ve been building a process
and a forum we call the Applied Technology Council. The product center
commanders and I meet twice a year with each of the Air Force major commands
that program for systems. This face-to-face activity has been a boon to our
ability to transition technology to the warfighters and to make sure we’re
working on the systems they need.
In addition, Dr. Marvin Sambur, the Air Force Acquisition
Executive, has been challenging all of us in the acquisition process to
accelerate out transitions. Through his pathfinder efforts last year and the
new Acquisition Centers of Excellence throughout our command, we are working
closer than ever to integrate the efforts of the science and technology
(S&T), acquisition, test and sustainment professionals to support our
operational men and women. This tight coupling is leading to spiral delivery of
capabilities to the Air Force.
Additionally, I have mandated the use of integrated product
and process development (IPPD) on our key advanced development programs. This
approach demands close stakeholder involvement in all aspects of the program as
the technology is moved forward. In my view, no time in the history of AFRL
have we had such success in getting technology to the warfighters.
Finally, I must mention the tremendous impact our senior
leaders have made to technology transition. The secretary of the Air Force and
chief, the undersecretary and Dr. Sambur, and the four star commanders have all
provided strong and supportive leadership to this process. The Air Force
S&T program is their program—and part of their legacy to future airmen.
Q: Can you explain the process by which technologies are
funded, researched, developed and tested? How long does this take? Who sets the
priorities?
A: Technology planning is a constant combination of tech
push and requirements pull. We want our technologists to innovate continuously,
to propose new programs and new applications. At the same time, we work within
the Air Force requirements process to make sure that we are developing the
capabilities the Air Force needs for today and tomorrow.
There is no standard time for this cycle. Some things go
from idea to reality quickly, others can take a long time to develop. We began
working on stealth technologies in the early 1950s. We’ve been working on high
power lasers since the 1960s. On the other hand, once the GPS program
established its constellation, the spin-off applications have been pouring out.
Ultimately the corporate Air Force sets the priorities,
though we in AFRL are entrusted with taking the inputs from the warfighters and
the technologists to develop a proposed program each year that balances
opportunity and risk. Our proposed program then goes through Air Force Materiel
Command and into the Air Force corporate process in the Pentagon.
Q: What is the outlook for the Air Force S&T program?
A: The Air Force S&T program is healthy and getting
stronger. The transformation into a single laboratory is producing integrated
products for the warfighter at a very rapid pace—as evidenced by our fielded
products in support of Operation Enduring Freedom and Operation Iraqi Freedom.
In addition, funding stability and modest real growth over the past few years
has enabled us to plan our program and mature the right technologies at the
right time for our customers. Furthermore, our funding outlook has enabled us
to attract outstanding new scientists and engineers to our workforce and this
is the real capital asset of any research organization—its innovative workforce.
Q: What would you consider to be your biggest achievement as
commander of AFRL?
A: You know, like a lot of senior officers in AFMC, I’ve
worked on a lot of processes and programs. I’ve fought hard on budget and
personnel issues. And I’ve emphasized how important it is that we stay close to
our warfighters and that we execute out programs professionally.
But, I think my biggest achievement has been to remove
obstacles from the paths of our innovative scientists and engineers, to help
them realize how important they are to the Air Force of today and tomorrow, and
to help them work as a team with others in AFRL and across the Air Force.
Q: How is AFRL supporting homeland defense?
A: We’ve already provided some systems and consultative
services to homeland defense—and we’ve provided lots of information on our
programs and how they may satisfy their needs. Sensors, information systems and
protective technologies such as blast mitigation are obvious technologies that
apply to both the defense and homeland defense. Our Information Directorate at
Rome, NY, already had a growing relationship with the Department of Justice and
with state and local law enforcement agencies even prior to 9/11.
Of course, we stand ready to do even more as our nation
faces this new threat.
Q: What are some benefits of partnering with academia and
industry?
A: There really is no alternative. We want to reach out to
the best and brightest throughout our country. And we have to be part of the
broad scientific community. In addition, as good as our workforce is, it’s too
small to execute the broad program the Air Force needs.
Generally, about 80 percent of the money that comes to AFRL
in any given year goes to our industry and academic partners. This allows us to
be more flexible in the skills we bring to a problem, it allows us to help
develop the next generation of scientists and engineers, and it helps us
transition technology to military, civil and commercial uses.
Q: What is AFRL doing to recruit and retain scientists and
engineers?
A: AFRL is undergoing an aggressive recruiting effort to
attract and retain the best scientist and engineers to maintain our
technological excellence. Some of our current efforts include lab demo, active
recruiting through targeted advertising, collaborations with colleges and
universities, and attendances at conferences, scholarships, open houses and
intern programs.
One of the most important keys to recruiting and retaining
scientists and engineers (S&Es) is to provide them with interesting work.
S&Es like working on the cutting edge—making new discoveries and designing
new applications. If we have exciting research programs, we will attract and
retain great men and women.
Q: Do you have an educational outreach program?
A: We have educational outreach programs at each of our
sites. We think this is an important part of our mission—and it helps build the
supply of scientists and engineers for our nation.
At Wright-Patterson, we have a strong program that was
established though a partnership with AFRL and the Aeronautical Systems Center
in 1999. The program consolidated and coordinated the individual outreach
efforts of the many units at Wright-Patterson into a single program focused on getting
students excited about science, math, aviation and aerospace.
Now we have a comprehensive program that addresses the
different needs that exist in the broad K to 12 student population. We have
programs that bring people into our facilities and other programs that go out
to the schools themselves. In addition to our science and math programs, at the
primary level, we support the OhioReads program that brings volunteers into the
classroom to provide individual mentors to develop reading skills.
At the high school level, we have a summer hire program for
high performing students, called Wright Scholars that includes a rich series of
lectures and social events. And we strongly support school and regional science
fairs as well as the International Science and Engineering Fair and the Junior
Science and Humanities Symposium.
Our Wright-Patterson outreach program reaches more than 200
schools in over 92 Ohio school districts. And, as I mentioned, we have similar
programs at out other sites across the country.