Vietnam War: Forest Fire as a Military Weapon - Paperless Archives

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SECRET FIG. B2 CLIMATE FF-HUSB HANOI, N. VIETNAM S+40 Lu - SUCCESS S!i UUKELY +20 2B S0 50/50 BURN ODDS LIKELY S -10 r 16 .20. r 00 212, 0 I I S R 4%4 LLJ 80 !iz • 00m-•-PRECIPITATION \ t o 0 JI FIMI AIMIJIJ IAIsloI.NlIlD. I ~SECRET - 5 .4
SECRET CLIMATE FF-HULB FROSTFREE WINTER; HUMID, LONG BURN SEASON All equatorial and frostfree tropical climates having high (+) values and high (-) values for the year, or at least 5 'B" months. Examples are: Precipitation No. of Months Yearly Humidity Values Location Pattern "H* ".D""B" +1 (1) Balboa Hts., Panama Monsoon 8 2 3 +320 -32 Saigon, R. V. N. Monsoon 7 3 4 +273 -45 Malindi. Kenya Monsoon 4 4 6 +157 -58 Kadugli, Sudan Monsoon 5 5 7 +116 -79 Bombay. India Monsoon 4 6 8 +145 -89 Cook town, Aust. Monsoon 5 2 5 +206 -34 Leopoldville, Congo Monsoon 8 3 4 +202 -41 Vientiane. Laos Monsoon 6 3 5 +239 -42 Mandalay, Burma Monsoon 3 5 6 +130 -56 San Jose, Costa R. Monsoon 7 3 5 +270 -29 Temperature: Not limiting. Precipitation: Plant growth is restricted during several dry months; causes leaf fall from most tree species, and grasses become d.-y. Major vegetation types Semi-evergreen, semi-deciduous, and deciduous tropical hardwood forests. Man-made savana types and secondary forests are common. Ground-story vegetation: Woody plants under forest canopy are tree seedlings, vines, and scattered shrubs. Amount: Low to moderate in dry weight. Moisture content: Drops during long dry season, but woody stems retain 100-120 percent of dry weight. Litter layer: Only current leaf fall. Rapid chemical and biological breakdown during the wet season. Total available fuel weight on a good burning day: 0.13 pounds per square foot. Burn days: Dependable long burning season. Desiccation needs. Must remove forest canopy and kill understory plants for successful burning. Use either foliar sprays or an application of pellets to the soil. Foliar sprays: Apply a defoliant spray at least 6 months ahead of planned burning date. w','ait at least 6 weeks and apply a repeat spray on the exposed understory. On each date, apply the following mixture per acre: 8 lbs., a.e., of a 1:1 mix of 2,4-D and 2,4,5-T plus 2 lbs., a.e., of picloram ester, both herbicides combined in diesel oil to make a total mixture of 5 gallons. SECRET B.7
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VIETNAM WAR Forest Fire as a Milita
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Forest Fire as a Military Weapon A
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OF7 A iD5S Hil'---0 __ = IIIII- _w
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SECRET FOREST FIRE AS A MILITARY WE
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SECRET INDEX (Continued) Page Weath
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SECRET FOREST FIRE AS A MILITARY WE
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SECRET detailed and timely intellig
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SECRET I I I i it FI.I FIG. 2 I I B
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I SECRET I I I I I S....... '•FIG
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SECRET FI.I TYIAIRONFR BEOR FIG.FIG
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SECRET REQUIREMENTS FOR SUCCESSFUL
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I I SECRET heating adjacent unburne
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I SECRET FUEL TYPE 8o e1 82 83 84 I
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I SECRET I ii 11 I S~FIG. 17 | GRAS
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I I SECRET I I FIG. 18 SHRUB TYPE I
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Relative Humidity SECRET Table 2 "S
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I U I I I I I SECRET I FIG. 21 CONI
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S~SECRET A I. B O I I I IB. IN O LE
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I I SECRET I- I I I I I I I FIG. EV
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SECRET In developing recommended pr
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U SECRET The yearly sums of (+) val
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I Fireclimate Classification SECRET
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SECRET TABLE 5 KEY TO IDENTIFICATIO
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SECRET SHumid, long bum season (HUL
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I SECRET Table 6 Surfac,,/Volume Ra
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I SECRET FIG. 29 AVAILABLE FUEL WEI
Page 54 and 55: SECRET 100 80 FIG. 31 FLAME HEIGHTS
Page 56 and 57: I SECRET I Table 7 Precipitation Ef
Page 58 and 59: I SECRET FIG. 32 EQUILIBRIUM MOI$TU
Page 60 and 61: •Sunshine: SECRET Solar radiation
Page 62 and 63: I I SECRET I Ii I II I g I FIG. 34
Page 64 and 65: Technique"s for Kdlin, D•rming an
Page 66 and 67: SECRET I t '4Pi I I FIG. 35 * AERIA
Page 68 and 69: SECRET FIG.36 EFFECTS OF OVERSTORY
Page 70 and 71: SECRET FIG. 37 TYPICAL EFFECT OF CO
Page 72 and 73: I .SECRET Use of Systemic Desiccant
Page 74 and 75: SECRET 6. Effectiveness of foliar s
Page 76 and 77: SECRET Example of a Desiccation Pla
Page 78 and 79: SECRET If a lighted match is droppe
Page 80 and 81: SECRET 0 0 ----- 0" E I- -- z -- o
Page 82 and 83: SECRET The advantages of multiple i
Page 84 and 85: SECRET DISCUSSION The deliberate in
Page 86 and 87: 1 SECRET U MINH FOREST FIRES PROLOG
Page 88 and 89: SECRET Spread Analysis: Spread to K
Page 90 and 91: SECRET HEADQUARTERS US ARMY ADVISOR
Page 92 and 93: I SECRET MACV-IVC-2 24 May 1968 SUB
Page 94 and 95: SECRET NAVAL GUNFIRE MISSIONS DATE
Page 96 and 97: SECRET Rach Gia - Kien Giang Hourly
Page 98 and 99: SECRET APPENDIX B Pertinent Incendi
Page 100 and 101: SECRET Major vegetation type: Tropi
Page 102 and 103: SECRET CLIMATE FF-HUSB FROSTFREE WI
Page 106 and 107: SECRET Soil appiicat ion: Apply 20
Page 108 and 109: SECRET CLIMATE FF-NHLB FROSTFREE WI
Page 110 and 111: SECRET CLIMATE FF-DRYL FROSTFREE WI
Page 112 and 113: SECRET CLIMATE MI-HUYL MILD WINTER;
Page 114 and 115: SECRET FIG. B6 CLIMATE MI-HUYL NEW
Page 116 and 117: SECRET Soil application: Apply 15 p
Page 118 and 119: SECRET CLIMATE MI-HULB MILD WINTER;
Page 120 and 121: SECRET FCa. W8 CLIMATE MI-HULB RHOD
Page 122 and 123: SECRET FIG. B9 CLIMATE MI-NHSB AUST
Page 124 and 125: SECRET Dates for examl ocationAU.s
Page 126 and 127: SECRET CLIMATE MI-DRYL MILD WINTER;
Page 128 and 129: * climates& j SECRET CLIMATE CL-HUY
Page 130 and 131: SECRET FIG. 512 CLIMATE CL-HUYL COL
Page 132 and 133: SECRET Dates for example location (
Page 134 and 135: SECRET t (IIMATI (L HILD ('(X)I WIN
Page 136 and 137: SECRET (1lMAU- (L NH.% 41()1. *INTI
Page 138 and 139: I SECRET (IIM-AIF ( Hl•Nt1 ( Wl W
Page 140 and 141: SECRET FIG. 816 CLIMATE CL-NHLB GRA
Page 142 and 143: SECRET FIG. 817 CLIMATE CL-DRYL LAS
Page 144 and 145: Foliar sTray: Apply per acre: SECRE
Page 146 and 147: Warm continental climates SECRET CL
Page 148 and 149: SECRET FIG. B19 CLIMATE SC-HUSB MT.
Page 150 and 151: SECRET Dates for cxampre location (
Page 152 and 153: SECRET CLIMATE SC-NHYL SHORT COLD W
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SECRET FIG. B21 CLIMATE SC-NHYL PAR
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SECRET FIG. 522 CLIMATE SC-NHSB SAN
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SECRET FIG. 823 CLIMATE SC-NHLB REN
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SECRET Foliar Žpxa: Apply per acre
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SECRET CLIMATE LC-HUSB LONG COLD WI
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SECRET Foliar spray: Apply during t
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"SECRET CLIMATE LC-NHLB LONG COLD W
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SECRET CLIMATE VC-HUYL VERY COLD WI
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I SECRET FIG. 827 CLIMATE VC-HUYL D
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SECRET "CLIMATE VC-NHSB VERY COLD W
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SECRET I Publiction-,: Protect EMOT
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