WWW.SURVIVALEBOOKS.COMOPERATIONSoperations along with the other services, other nationalagencies, and often allied and coalition forces. Bydoing so, the Army’s operational capabilities are enhanced,victory comes quicker, and friendly casualtiesare reduced. The capabilities described below are essentialto success on the battlefield.Space <strong>Operations</strong>Army forces depend on space-based systems injoint and combined operations. Space-based systemsoffer significant political and technical advantages toforce-projection operations, allowing quick access tocertain capabilities without concern for national boundaryrestrictions. Normally, Army units are offset froman AO and rely on space-based systems to gain intelligenceand to track deployment and early employment.Intelligence, early warning, communication,navigation, mapping, environmental monitoring, missilewarning, weather, imagery, and data processingare all enhanced by uninterrupted space operations.Position and navigation satellites enable forcesequipped with passive receivers to know their exactHistorical PerspectiveAt 1630, 2 July 1863, near Little Round top, a rocky hill near Gettysburg, Pennsylvania, ColonelJoshua Chamberlain’s 358 remaining soldiers of the 20th Maine Regiment were orderedinto a defensive line. Minutes later, they came under a violent frontal assault by the 47th AlabamaRegiment. While the 20th Maine was repulsing this assault, an officer rushed up to Chamberlainand informed him that another large enemy force was moving to attack their exposedleft flank.Chamberlain immediately ordered a new defensive line at right angles to his existing line,shifting the entire regiment to the left and back, while maintaining continuous fire to the front,masking the movement of his left flank. Minutes later the 20th Maine was assaulted by the 15tAlabama Regiment. During that assault, the 20th Maine fired 20,000 rounds, suffering 30percent dead and wounded. Chamberlain, wounded in the foot by a shell fragment, was bleeding.HIs right thigh was severely bruised where a musket ball had struck his scabbard. The20th Maine miraculously withstood six charges before they ran out of ammunition.Chamberlain, fearing an overwhelming, decrimating rebel attack, realized that by withdrawinghe would be giving up key terrain and the battle too. To the astonishment of his company commanders,he ordered a bayonet charge with the enemy, beginning another fierce charge fromonly 30 yards away. The left half of his regiment began the charge, stunning the confederatesbefore them. As they came abreast of their own right half,Chamberlain raised high his saber and shouted, “Fix bayonets! Charge! Fix bayonets! Charge!Fix bayonets! Charge!” Running downhill like a thundering herd of raging animals, Chamberlainand his men had the clear advantage over the tired rebels. The Alabama men wereshocked and fell back. A company of Chamberlain’s men who had formed a screen line on theleft flank began firing into the panic-stricken confederates who, even though they outnumberedthe 20th Main 3 to 1, did not realize the strength of their numbers.Fearing the worst for his troops, Oates, the commander of the Alabama regiments, ordered abreakout that turned into a rout and the capture of more than 400 of his men. Afterwards,Colonel Chamberlain was awarded the Congressional Medal of Honor. His actions serve asone of the finest examples of what a combat leader must be able to be and do to exerciseeffective battle command.2-16
WWW.SURVIVALEBOOKS.COM<strong>FM</strong> <strong>100</strong>-5location. <strong>Military</strong> and civilian communication satellitesprovide responsive, worldwide, line-of-sight communicationslinks to tactical forces.The Tactical Exploitation of National CapabilitiesProgram also provides reconnaissance, surveillance,and target acquisition support to tactical units. TheDefense Meteorological Satellite Program and civilianenvironmental monitoring satellites provideweather and terrain information. The efficiencies resultingfrom the use of these space capabilities havedramatic effect on ground combat operations. Forexample, precise knowledge of the location of friendlyunits allows for rapid decision making, quick adjustmentsof fires, and greater protection of the force.When married with precise knowledge of enemy locations,this capability allows the Army forces to dominatethe battlefield. These capabilities are further definedin four military space functions.Force Enhancement. This function is analogousto combat support with space capabilities that improvethe effectiveness of forces across the full range of militaryactivities. It includes, but is not limited to,commun- ications, navigation, weather, and surveillancesupport. Commanders use the capabilities offorce enhancement to reduce uncertainty, to facilitatecommand and control (C2), and to moderate the effectsof friction.Commercial and allied space capabilities may augmentUS military space systems if military capabilitiesare lost or unavailable. Immediate worldwideconnectivity can be provided to all forces in combat,regardless of the level of commitment, physical location,weather conditions, or type of operation. Forexample, during <strong>Operations</strong> Desert Shield and DesertStorm and joint task force (JTF) operations in Somalia,satellite communications, military and commercial,provided the backbone for long-haul and intratheaterconnectivity. In regions with limited communicationsinfrastructure, satellite communications are theonly means to provide reliable, high-capacity services.Also, successful contingency operations rely on highlymobile satellite communications terminals for rapidinsertion and flexible C2 links.Force Application. This function is the conductof combat operations from, in, or through space. Consistentwith treaty obligations and national policy, thiscapability currently uses space- and ground-based defensesto provide protection from ballistic missiles.Technology development creates other capabilities tosupport national power projection through this function.With its potential global positioning, space-basedfirepower can suppress, neutralize, or destroy enemyoffensive and defensive capabilities. In addition, thethreat of potential space to ground fires could create aposition of advantage at the strategic, operational, andtactical levels.Space Control. This function is the conduct ofoffensive and defensive space operations directedagainst the enemy’s space forces to gain and maintainspace superiority. It ensures freedom of action in spacefor friendly forces while denying it to the enemy.Space Support. Space support provides the militaryinfrastructure to deploy and maintain militaryspace systems. This function includes Army forcesand activities responsible for maintaining telemetry,tracking and commanding space systems, recoveringspacecraft, and providing logistics support for space,ground control, and launch elements.As the United States makes further advances inspace, the interdependence between space and Armysystems will become even greater. Commanders mustseize the opportunity to enhance ground capabilities,while guarding against vulnerabilities to enemy spaceoperations. Joint Publication 3-14 and <strong>FM</strong> <strong>100</strong>-18 discussspace operations.Electronic warfare (EW) uses the electromagneticspectrum to locate enemy units and facilities, to interceptenemy communications, and to disrupt enemy C2and target acquisition systems at critical moments.Commanders employ joint EW systems as they employfires. They use the effects of these systems toslow, misdirect, or confound enemy operations andsynchronize them accordingly. EW operations occurconcurrently at all levels.Commanders can use joint EW to generate falsesignals of friendly forces that confuse, mask, or deceive.They synchronize these efforts with one anotherand with other functions—particularly maneuver,firepower, and air operations—to obtain the bestresults. Since the enemy has an EW capability also,commanders must degrade it while protecting theirown. OPSEC, as a passive form of protecting the presence2-17