Reconnaissance, surveillance, and target acquisition (United States)

Indications and Warnings (I&W) are "intelligence activities intended to detect and report time-sensitive intelligence information on foreign developments that could involve a threat to the United States or allied and/or coalition military, political, or economic interests or to US citizens abroad."[2] On a strategic and operational level, RSTA operations may provide continuous surveillance or as-required reconnaissance, in order to provide warnings of impending threats or attacks, as well as to monitor compliance with international agreements.[1]

Strategically, RSTA Planning and Employment operations are used to support the planning of military operations, by monitoring foreign nations' centers of warmaking capability, and providing information on enemy system capabilities, locations, and installations for the National Target Base and other target lists. This information is used to assist in formulation of the U.S. military's Single Integrated Operational Plan, Limited Attack Option plan, Unified Command Plan, and Joint Strategic Capabilities Plans.[1]

Operationally, RSTA operations are similar to both the strategic and tactical levels, in that they provide commanders with data on areas such as environment, organization, infrastructure, and enemy forces to assist in planning theater wide operations.[1]

Tactically, RSTA operations provide detailed information about enemy orders of battle, movement plans, offensive and defensive capabilities, terrain, and enemy disposition. RSTA units provide target detection and acquisition ( and in some cases, elimination), and real-time intelligence and surveillance.[1]

At all three levels of command, RSTA units provide combat assessment before, during and after military operations. This includes tasks such as bomb damage assessment or determining if an OPDEC mission has succeeded. RSTA assessment can help to decide if a military operation was successful in achieving its objectives, whether additional resources need to be directed to complete the objectives or if they can be redirected to another operation.[1]

The ABCT Cavalry squadron is composed of a headquarters troop, two cavalry troops (transitioning to three cavalry troops), an armored company, and a forward support company attached from the Brigade Support Battalion.[4]

• The headquarters troop includes a command group, the troop headquarters section, the squadron primary staff, a medical platoon, an attached fire support cell, and a tactical air control party.[4] Total strength includes 149 personnel, two Bradley Fighting Vehicles, three M577A1 Command Post Carriers, two M577A1 Medical Treatment Vehicles, eight M113A3 Ambulances, fourteen HMMWVs, and six FMTVs, with appropriate equipment carried in additional trailers.[5]
• Each cavalry troop consists of a headquarters section, two scout platoons, and a mortar section. The headquarters section includes the troop commander, executive officer, first sergeant, unit supply, and attached fire support team and combat medics. Each scout platoon consists of three M3 Bradley vehicles (each carrying two scouts) and five HMMWVs equipped with long-range multisensor systems, with plans to transition each troop to have six M3 vehicles. The mortar section has two 120-mm mortars and a fire direction center.[4] Total strength for each cavalry troop includes 93 personnel, seven Bradley vehicles, eleven HMMWVs, two M1064 mortar carriers, an M113 Armored Personnel Carrier, an M577A1 Command Post Carrier, and an FMTV.[5]
• The armor company consists of a headquarters element and three tank platoons. The headquarters consists of two tanks commanded by the company commander and executive officer, with attached fire support team and combat medics.[4] Total strength includes 62 personnel, fourteen M1 Abrams, an M577A1 Command Post Carrier, two HMMWVs and an FMTV.[5]

The ABCT Cavalry squadron can fight against comparable armor forces, including tanks and other armored fighting vehicles, in order to conduct its missions. However it has significant logistical and maintenance requirements and the use of different vehicle types creates a mix in survivability between platforms. The limited number of scout platoons reduces the size of the area the troop can operate in.[4]

The IBCT Cavalry squadron includes a headquarters troop, two mounted cavalry troops, and a dismounted cavalry troop. A forward support company will also be attached from the brigade support battalion for sustainment purposes.[4]

• The headquarters troop includes a command group, the troop headquarters section, the squadron primary staff, a medical platoon, an attached fire support cell, and a tactical air control party.[4] Total strength includes 130 personnel, seventeen HMMWVs, ten M997 Ambulances, three M1117 Armored Security Vehicles, and five FMTVs, with appropriate equipment carried in additional trailers.[6]
• Each mounted cavalry troop consists of a headquarters section, three scout platoons and a mortar section. The headquarters section includes the troop commander, executive officer, first sergeant, unit supply, and attached fire support team and combat medics. Each scout platoon has two HMMWVs, each with a crew of three of which one is available for dismounted scouting. The scout platoons are equipped with six M220 TOW-2 anti-armor systems firing the BGM-71 TOW missile backed up by FGM-148 Javelin anti-tank missiles; four of the six HMMWVs are also equipped with the Long-Range Advanced Scout Surveillance System. The mortar section consists of two HMMWV-towed 120mm mortars and a fire direction center.[4] Total strength includes 92 personnel, nine HMMWVs, and two FMTVs.[6]
• The dismounted cavalry troop includes a headquarters section, two scout platoons, a mortar section, a sniper squad and attached fire support team; it can also include up to eight two-man dismounted forward observer teams. The headquarters section includes the troop commander, executive officer, first sergeant, unit supply, and attached fire support team and combat medics. Each scout platoon is divided into three sections, while the sniper squad consists of a squad leader, two three-man sniper teams, and an HMMWV. The mortar section consists of two 60mm mortars and a fire direction center. While largely lacking organic transport, the dismounted cavalry troop is easily deployable from both fixed-wing and rotary-wing aircraft.[4] Total strength includes 79 personnel, four HMMWVs and an FMTV.[6]

The IBCT Cavalry squadron is able to support its parent unit through the combination of the firepower and mobility offered by its mounted forces and the ability to operate in complex and difficult terrain with its dismounted forces. However the mix of mounted and dismounted troops creates a mismatch in maneuvering ability and may require augmentation with additional transportation resources.[4]

The SBCT Cavalry squadron includes a headquarters troop and three cavalry troops, along with a forward support company attached from the brigade support battalion.[4]

• The headquarters troop includes a command group, the troop headquarters section, the squadron primary staff, a medical platoon, an attached fire support cell, and a tactical air control party.[4] Total strength includes 131 personnel, six Stryker CVs, fifteen HMMWVs, and seven FMTVs, with appropriate equipment carried in additional trailers.[7]
• Each cavalry troop consists of a headquarters section, two scout platoons and a mortar section. The headquarters section includes the troop commander, executive officer, first sergeant, unit supply, and attached fire support team and combat medics. Each scout platoon has four Stryker RVs (with plans to transition to six Stryker RVs) and four FGM-148 Javelin anti-tank missiles. The mortar section consists of two Stryker MCVs and a fire direction center.[4] Total strength includes 92 personnel, one Stryker CV, thirteen Stryker RVs, two Stryker MCVs, and two FTMVs.[7]

The SBCT Cavalry squadron can cover a large area thanks to its three cavalry troops equipped with extremely mobile Stryker vehicles. The squadron is limited though in its ability to conduct dismounted reconnaissance or engage enemy armor units. The four-vehicle cavalry troops also face additional risks during route reconnaissance as individual Strykers are forced to reconnoiter lateral routes and terrain adjacent to the route.[4]

RSTA line troops are a mix of 19D (cavalry scout) and 11B (Infantryman) MOS's, which serve as scouts and snipers. Also included are 11C (Indirect Fire Infantryman), which operate a 60 mm M224 Mortar Section, as well as various intelligence and communications soldiers. The MTOE of the infantry troop includes organic Combat Rubber Raiding Craft (Zodiac F470) to insert the infantry. The infantry troop (being in a cavalry squadron, makes it a "troop", not a company) has few wheeled vehicles which directly belong to the troop. The operational cycle for the infantry troop is plan, insert, infiltrate, execute, exfiltrate, extract, and finally debrief.

In squadrons supporting an airborne brigade combat team, 100% of the RSTA soldiers are qualified paratroopers.