SCORED FOR:

B61 - Mod 11 1,200 lb. Thermonuclear Gravity Bomb

Piccolo/Flute/Alto Flute

E-flat/B-flat/B-flat Bass Clarinet

B-flat Soprano Saxophone

Horn in F

Violin

Viola

Cello

Bass

Percussion:

Snare Drum

4 Tom-Toms

Bass Drum

1 Large Pedal Timpani

Suspended Cymbal (w/bow)

Tam-Tam

Water Gong – (w/submerged mic)

Crotales (w/bow)

Flexitone

Whip

Rainstick

Crotales (w/bow)

Sets of Marbles (small, Medium and large), or paperweight (large round), Stones or Bricks to be employed by instrumentalists above.

Ensemble to be remotely located in basement/bomb shelter, with video and sound projected into performance space

TECH REQUIREMENTS:

Mackie 1604 mixer (w/2-4 group outs, 4-6 aux outs)

2 Mackie 1202 mixers (for submix effects, water gong)

6 Mackie speakers/stands

Mackie subwoofer 

10 mics/stands/cables

2 live video cameras, 1 additional for DV playback

1 Videonics digital video mixer 

Video projector

Projection screen

Digital Delays (3)

CD Player for arming SFX (or playback via video cam)

Eventide FX processor

LENGTH:

25 minutes approx.

PROGRAM NOTES:

H for thermonuclear device and remote ensemble is the next step after our work Sonic Force in composing for military technology. We have created H with the B61a Mod 11 thermonuclear device in mind, about 50 of which are stockpiled at Whiteman Air Force Base and deployed in the airspace above Missouri in B2 bombers. They are rated by the Defense Dept. as some of the safest and most versatile nuclear bombs in our arsenal, despite their lack of a fire-resistant pit which would prevent accidental detonation at temperatures exceeding 1000 degrees Celsius.

Our compositional strategy follows the procedure of Sonic Force, except in place of the A10 Warthog attack planes used in for that piece, we have now employed nuclear weapons for the purpose of making art (rather than war). Although it may be conceivable to coordinate an actual detonation event to accompany the ensemble (as they perform remotely in their bomb shelter), we offer H as a warning and deterrent to mutually assured destructive composition.

To generate and map material for the scored parts, we amassed over 500 pages of details, including x-y graphs and other technical information, concerning the short term and long term effects of these nuclear devices. This includes shock waves, atmospheric effects, electromagnetic pulse waves, biological effects, etc.  As longtime pacifists, we have attempted to curb our aversion to these threatening weapons in order to appreciate their broadband musicality. The score is descriptive of these physical effects and may, at times, emulate other familiar forms in the "natural" world. For example, the stable bilateral symmetry of the toroidal circulation inside the mushroom cloud emulates self-organizing structures found in nature, in the turbulent fluids of our waterways, as well as our body's circulatory systems.

The musical ensemble performs from a bomb shelter (or a space below or separate from the performance space) and is seen via a remote live video camera and heard in the venue over a multi-channel sound system. As with Sonic Force, this work in itself is not critical of military technology. The Air Force Reserve supported Sonic Force by providing access to the A10 Warthogs as we studied and orchestrated the variety of sounds they are capable of performing in a musical context. Likewise, H is as true as possible to the highly variable (10 to 500 kilotons) B61 Mod-11 thermonuclear gravity bombs that are common in our region as we use them for the centerpiece of our compositional process.

Movements:

I. Arming

II. Critical Mass

III. Initial Fusion Blast

IV. Secondary Fission Blast

V. Thermal Radiation

VI. Toroidal Circulation (Mushroom Cloud)

VII. Shock Front

VIII.    Changes in Bone Marrow Cells

IX. Radioactivity in Rain

X. Changes in Sperm Count/Liver Function/Leucocyte Counts

XI.Ecological/Biological Effects - Fish/Eels/Plankton

XII.Stasis/Equilibrium

XIII.    Death

ENSEMBLE SETUP/STAGE PLOT

The chamber ensemble is setup in a horseshoe shaped configuration, with the conductor placed in the opening of the "U" shape. Beginning in the upper left the order of instrumentalists is as follows:

Picc./Flute/Alto Flute

Soprano Saxophone

Viola

Cello

The percussion is then located in the center of the horseshoe, and returning back towards the conductor (back to front) are:

Bass

Horn

Violin

Clarinets

The layout of the score reflects this positioning.

Notes on the B61:

NRDC: Nuclear Notebook

The B61 family of bombs

By Robert S. Norris, Hans M. Kristensen, and Joshua Handler

January/February 2003 pp. 74-76 (vol. 59, No. 1) C 2003 Bulletin of the

Atomic Scientists

The B61 bomb is perhaps the most versatile and abundant nuclear weapon in the U.S. stockpile. Close study of its complex history reveals something that the nuclear weapon labs may not want to admit: After mastering the basics of sub-megaton nuclear bomb design several decades ago, the only subsequent innovations have been marginal improvements to B61 safety and security features. The fact is that many of the original plutonium pits, some more than 30 years old, are still in service--calling into question the need for much of the $5 billion-a-year Stockpile Stewardship Program and the future

$2 billion-$4 billion Modern Pit Facility.

We estimate that the total stockpile of intact B61 bombs is approximately 1,925, of which 1,265 are considered operational. All B61 models are scheduled to undergo life extension and retrofit programs over the next decade, and approximately 400 bombs are scheduled to be "consumed" in quality and reliability testing through 2025.

The basic B61 bomb weighs approximately 700 pounds, is slightly over 13 inches in diameter, and is 11.8 feet long from nose to fin-tip. The earth-penetrating version, the B61-11, weighs an additional 450 pounds.

B61 background.

The first B61 production unit began in October 1966.

Problems stalled the program, and in January 1967 the bomb was withdrawn and changed slightly. Full-scale production started in January 1968. The bomb has been manufactured in six basic modifications, Mods 0 through 5. Three of these versions, Mods 1, 3, and 4, were upgraded with improved characteristics and safety features. Mods 0, 2, and 5 have been retired and dismantled. Programs planned for three other upgrades (Mods 6, 8, and 9) were canceled. The B61-10 is a converted Pershing II missile warhead.

For more than 30 years, the B61 bomb has been the bread and butter of the Los Alamos National Laboratory in New Mexico. A series of underground tests was conducted from 1963-1968 at the Nevada Test Site to certify the bomb's yield and confirm its military characteristics. "Shot Halfbeak," one of six B61-associated tests conducted in 1966, is suspected of being fired on June 30 at full yield--about 350 kilotons. Nuclear testing resumed in the mid-1970s to perfect the Mod 3 and 4 versions, which entered the stockpile in 1979.

The bomb can be delivered as a free-fall airburst, a retarded airburst, a free-fall surface burst, or in "laydown" mode from aircraft flying as low as 50 feet. In laydown mode, the bomb must survive ground impact; to do this, a parachute quickly slows the bomb's descent and controls its trajectory. Originally, a 17-foot diameter nylon parachute was used. Later models switched to a 24-foot diameter nylon/Kevlar version.

The B61 has been deployed on a wide variety of tactical and strategic aircraft. Strategic versions have been carried on B-52, FB-111, B-1, and B-2 bombers. Tactical versions, with lower yield options, have been deployed on a variety of U.S. and NATO air force aircraft, including the F-100, F-104, F-4, F-105, F-15E, F-16, F-111, F-117, and Tornado. The U.S. Navy and Marines have used the B61-2/5s on A-4, A-6, A-7, and F/A-18 aircraft. After the navy terminated the nuclear strike mission from U.S. aircraft carriers in the early 1990s, the bombs were retired and disassembled. According to the Bush administration's recent Nuclear Posture Review (NPR), some future Lockheed Martin F-35 Joint Strike Fighters may be nuclear capable. They would most likely use the B61 bomb.

The B61 has also served as the basic design for three other warheads: the W80-0 sea-launched cruise missile warhead; the W80-1 warhead for the air-launched cruise missile and the advanced cruise missile; and the W85 warhead for the Pershing II missile. The Intermediate-Range Nuclear Forces(INF) Treaty, signed on December 8, 1987, marked the Pershing II missile(among others) for elimination. Although the missiles and launchers were destroyed by mid-1991, as the treaty called for, the warheads were retained, converted, and probably returned to European air bases as B61 bombs. The "physics package" (the guts of the nuclear explosive) was removed from the W85 warhead, repackaged in a bomb casing, and re-designated the B61-10.

While not technically illegal under the INF Treaty, it can be argued that this violated its spirit (see the November 1990 Bulletin, pp. 14-16).

Strategic B61s.

There are currently two strategic versions of the B61. The B61-7, produced from 1985-1990, is a variable-yield gravity bomb for the B-52 and B-2. The B61-11 is an earth-penetrating weapon (EPW) for the B-2 with a "single yield," according to the NPR. Full-scale drop tests of the B61-11 were conducted in Nevada and Alaska, initially from F-16, B-1, and B-52 aircraft. After the B-2 Stealth bomber became operational in the Single Integrated Operational Plan (SIOP) in October 1997, it was chosen as the designated carrier of the B61-11. Of its three drop tests conducted in 1998, one involved two unarmed bombs dropped at an air force test range in the Yukon in Alaska. With its hardened steel case and nose cone, the B61-11s penetrated the frozen tundra to a depth of only two to three meters. Its conventional cousin, the 5,000-pound GBU-28, is said to penetrate about six meters of concrete.

Development of the B61-11 was initially proposed by U.S. Strategic Command, endorsed by the 1994 Nuclear Posture Review, and directed by Presidential Decision Directive 30. The first four production units were delivered to the air force in December 1996. It is estimated that in 1997 some 50 B61-7s were converted to B61-11s and deployed to Whiteman Air Force Base (AFB), Missouri, home of the Stealth bomber wing. B61-7 bombs are stored at four other bases: Barksdale AFB in Louisiana, Minot AFB in North Dakota, Nellis AFB in Nevada, and Kirtland AFB in New Mexico.

The B61-7 "laydown" bomb also served as the basis for the W61 program in the late 1980s and early 1990s, which was an effort to equip the small Midgetman intercontinental ballistic missile with a strategic earth-penetrating warhead. When the Midgetman program was canceled by the first Bush administration, so was authorization for the W61.

The Robust Nuclear Earth Penetrator program, recommended by the latest NPR, could use the B61 (or B83) in an effort to build an earth-penetrating weapon that would be more effective than the B61-11. But a serious flaw in the concept of nuclear earth-penetrating weapons, even those with relatively low yields, is that they cannot penetrate deeply enough to contain a nuclear explosion and its deadly radioactive fallout. If used in an urban environment, such a weapon would cause thousands of casualties (see Robert W. Nelson, Science and Global Security, Vol. 10: pp. 1-20, 2002).

The United States fielded two earth-penetrating weapons in the 1950s, the Mark 8 and Mark 11 bombs. The uranium gun-type Mark 8 bomb (nicknamed "Elsie" for LC, or light case) was almost 10 feet long, 14 inches in diameter, 3,250 pounds, and had a yield of approximately 25 kilotons. It was developed by the navy for targeting underground facilities, enemy submarines located in sheltered pens, and armored ship decks. It was in service from 1952 to 1957. The Mark 11 was an improved version of the Mark 8, slightly heavier, and according to the National Atomic Museum, "able to penetrate up to 22 feet of reinforced concrete, 90 feet of hard sand, 120 feet of clay, or five inches of armor plate," and fuzed to detonate 90-120 seconds after penetration. The W86, an earth-penetrating alternative to the W85 Pershing II warhead, was developed in the 1970s but canceled in September 1980.

Tactical B61s. The current tactical versions of the B61 are the Mods 3, 4, and 10. Most of these are stored at Nellis and Kirtland; some may be deployed with the 4th Fighter Wing at Seymour Johnson AFB in North Carolina and the 27th Fighter Wing at Cannon AFB in New Mexico. Approximately 150 B61s are deployed with U.S. Air Force units in Britain, Germany, and Turkey, and held in U.S. custody for use by NATO allied air force wings and squadrons in Belgium, Germany, Italy, the Netherlands, and Turkey. Greece has apparently ended its nuclear role in NATO.

The B61 bomb has the unique distinction of being the only remaining nuclear weapon deployed outside U.S. borders (excluding the missile warheads on patrolling nuclear-powered ballistic-missile subs).