CTS-PRAS Urban Threats: Software Tools that Support Multi-Operational Needs

In an earlier article, we introduced CTS-PRAS as a dedicated environment for counterterrorism planning and vulnerability assessment. Many agencies first encounter it in that context, when they are looking at high-risk sites, special events, or complex urban environments.

However, the name “Counter Terrorism & Search – Position Ranking Analysis System” can be misleading. CTS-PRAS is not limited to terrorism scenarios. The same capabilities that support threat assessments for major events also apply to a wider set of public safety, security, and investigative missions.

For agencies in the United States, that broader applicability matters. Budgets, staffing, and technology decisions are rarely made for a single mission set. Tools that support multiple operational needs and fit within established frameworks like the National Incident Management System (NIMS) and the Incident Command System (ICS) are easier to justify and sustain.

Beyond counterterrorism: key use cases

CTS-PRAS provides value wherever planners need to understand how people, routes, and infrastructure are exposed to stand-off threats, or where systematic searches must be planned and documented in a defensible way.

Examples include:

Airports and critical infrastructure protection

Recent incidents, including non-malicious disruptions at major airports, have shown how quickly a localized failure can cascade into large-scale operational impact. Even when there is no active threat, loss of key infrastructure can ground flights, disrupt logistics, and strain public safety resources.

Airports, power plants, fuel depots, data centers, ports, and similar sites face a wide range of risks to people, aircraft, facilities, and continuity of operations. CTS-PRAS helps security and law enforcement partners:

• Analyze stand-off firing points, drone launch areas, and observation positions around key assets
• Identify vulnerable approach routes, access points, and choke points
• Explore options for protective measures and law enforcement posture before an incident occurs

Outputs from CTS-PRAS can be incorporated into pre-incident plans, critical infrastructure assessments, and the planning products that feed state and local emergency operations centers (EOCs).

Major event security

“Major events” covers a wide spectrum of activities: sports games, concerts, public ceremonies, political rallies, and large outdoor festivals. In the US context, these often involve:

• Special event threat assessments
• Multi-agency planning under NIMS and ICS
• Coordination between local law enforcement, state agencies, federal partners, and private security

CTS-PRAS supports planned events under ICS by allowing teams to:

• Identify priority threat locations and likely attack vectors around venues and routes
• Assess protective coverage from observation posts, cameras, and tactical positions
• Generate clear map products and visualizations that feed into Incident Action Plans (IAPs), unified command briefings, and EOC updates

The result is a more structured and transparent planning process that aligns with how agencies already organize operations under NIMS and ICS.

Missing person and threat searches

The same structured approach that supports search planning in dedicated tools such as Search-PRAS is available in CTS-PRAS. This means the software can be used for:

• Missing person searches in urban, peri-urban, or rural environments
• Systematic searches for evidence or devices in threat investigations
• Planning search sectors, routes, and resource deployment in line with ICS structures

Automated analysis and clear mapping help search coordinators, investigators, and planning sections prioritize areas, track coverage, and document what has been done. That documentation supports after-action reviews, internal accountability, and legal scrutiny.

Firearms and tactical operations

Special weapons and tactics (SWAT) teams and other tactical units routinely handle situations where the risk to the public, hostages, and officers is high. Time-available planning can be limited, but the need for solid analysis of sight lines, approach routes, firing positions, and collateral risk remains.

CTS-PRAS supports tactical planning by allowing users to:

• Assess coverage and exposure for hostile shooters and friendly marksmen
• Evaluate potential observation and overwatch locations
• Communicate complex terrain and line-of-sight issues to incident commanders and tactical decision makers in the operations and planning sections

Tactical overlays and views from CTS-PRAS can be incorporated into briefings, IAPs, and digital or printed map products used at command posts.

What CTS-PRAS actually does

At its core, CTS-PRAS is a planning and analysis environment designed to make stand-off threat assessment and search planning faster, more consistent, and easier to communicate.

The software:

• Models threats from stand-off weapons such as MANPADS, rockets, missiles, mortars, small arms, and unmanned aircraft systems (UAS or drones)
• Provides powerful search capabilities for people, routes, buildings, likely or actual crime scenes, and improvised explosive device (IED) placement
• Presents results through clear 2D and 3D visualizations that can be used directly in briefings, reports, and planning documents

Instead of relying on manual sketches, ad hoc tools, and spreadsheets, planners work within a single environment that supports their entire analytical workflow.

Key benefits for US law enforcement and homeland security partners

Compared with traditional, fragmented approaches, using CTS-PRAS for event security, infrastructure protection, searches, and tactical operations can:

• Reduce cognitive load for faster, more effective decisions
  Automated analysis based on established best practices and standards generates consistent, defensible outputs. This helps planners and commanders make decisions in time-critical and high-pressure environments.
• Provide a shared operating picture that aligns with NIMS
  Standardized reports and clear visualization of threat environments and analysis results support common situational awareness across incident command, operations, planning, logistics, and intelligence or investigations sections. This is consistent with NIMS principles around information and resource management.
• Deliver major efficiency gains
  Tasks that previously demanded extensive manual work can be automated. A significant portion of the assessment can be completed in the software before any site visit, which reduces lead times and the number of trips required by specialized personnel.
• Enhance situational awareness across ICS structures
  Law enforcement, emergency management, and security organizations can quickly understand and explore threats, risks, and mitigation options in context with the surrounding environment. CTS-PRAS outputs can be shared across command posts, EOCs, and fusion centers so that all partners work from a common picture.
• Improve interoperability with existing tools and documentation
  Analysis outputs from CTS-PRAS can be exported in formats compatible with commonly used geospatial systems and standard office documents. This allows agencies and partner organizations to integrate CTS-PRAS products with their existing GIS platforms, records systems, and ICS documentation templates.
• Reduce risk and help protect lives
  Embedding structured threat assessment and reporting, combined with shorter lead times, reduces the chance that key vulnerabilities are missed. In time-sensitive scenarios, this can translate directly into reduced harm.

Who should be looking at CTS-PRAS?

Because CTS-PRAS supports multiple mission sets, it is relevant to a wide range of decision makers and practitioners, including:

• Chiefs of police, sheriffs, and senior commanders who need a business case that combines operational excellence with better use of resources
• Leaders responsible for major events, dignitary protection, and high-risk warrant or hostage situations
• Tactical commanders and SWAT team leaders who need clearer analysis of coverage, firing positions, and routes in complex environments
• Homeland security and critical infrastructure protection officials who oversee vulnerability assessments and protective programs
• Fusion center, intelligence, and investigative supervisors who coordinate searches for persons, threats, or evidence across multiple jurisdictions

What comes next

In follow-on articles, we will look in more detail at how CTS-PRAS supports:

• Airports and critical infrastructure protection
• Major event planning and special event threat assessments
• Search operations for missing persons and threat items
• Firearms and tactical operations

Each article will focus on practical use cases and lessons learned from applying a structured planning environment to real-world problems.

For agencies that recognize these challenges in their own operations, it may be worth examining how tools like CTS-PRAS can integrate with existing NIMS and ICS processes and strengthen planning and decision support across the full incident lifecycle.

For agencies that recognize these challenges in their own operations, it may be worth examining how tools like CTS-PRAS can fit alongside existing processes and systems.