CTS-PRAS Protecting Large Event Threats: Concerts, Sporting Games, Public Ceremonies & Political Rallies

Major events such as concerts, sports games, public ceremonies, political rallies and large outdoor festivals are always a draw for the public. They are also a challenge for law enforcement and security partners.

These events bring large crowds to well-advertised locations, often with intense media coverage and political attention. That combination makes them attractive targets for attackers and for groups that want to amplify a cause. At the same time, no two events are identical. Venue layouts, crowd behavior, surrounding terrain, and threat context vary, so each operation requires careful planning and analysis.

Previous plans and templates can provide a starting point, but they are rarely enough on their own. Agencies need a way to rapidly understand the specific threat environment of each event and to coordinate decisions across multiple partners.

Balancing resources and complexity

Securing a major event is inherently resource intensive. It typically requires:

• Significant law enforcement presence
• Coordination with emergency medical services, fire departments and emergency management
• Cooperation with venue operators and private security
• In some cases, support from federal partners and protective details for visiting dignitaries

Those demands pull resources away from routine operations. Commanders are left with a familiar dilemma: deploy the minimum necessary to avoid overcommitting scarce assets, or surge resources to reduce risk but accept the impact on everyday policing and budgets.

Complexity increases further when events are:

• Spread across multiple venues or cities
• Supported by fan zones, viewing areas and temporary structures
• Linked by routes that carry VIPs, teams or performers between locations

This is exactly the kind of environment that the National Incident Management System (NIMS) and the Incident Command System (ICS) are designed to manage. However, ICS structures alone do not solve the analytical problem of understanding where and how an event is most vulnerable.

Building a shared plan and a shared picture

CTS-PRAS was designed to support the creation of a coherent threat assessment and shared operating picture for complex events.

It provides a planning and analysis environment that:

• Speeds up the assessment and mitigation of standoff threats such as MANPADS, rockets, missiles, mortars, small arms and unmanned aircraft systems (UAS)
• Supports analysis of hostile surveillance and observation positions
• Communicates results through clear 2D and 3D visualizations that can be used in Incident Action Plans (IAPs), unified command briefings and field products

The goal is not to replace existing processes, but to give planning and intelligence staff a tool that aligns with NIMS and ICS and makes it easier to produce defensible, map-based products.

Understanding the threat landscape around major events

A key strength of CTS-PRAS is its ability to help teams understand the overall threat landscape for an event, not just isolated risks. Typical threat areas include:

UAS and drone activity

Unmanned aircraft systems can be used for hostile surveillance, payload delivery, or simple disruption. CTS-PRAS helps planners:

• Identify locations around venues where UAS could be launched, recovered or controlled with line of sight to key areas
• Assess which parts of stadiums, fan zones or routes are exposed to UAS observation or interference
• Prioritize areas for patrols, community engagement and counter UAS coverage

  Stand-off weapons and firearms

  Events may be vulnerable to a range of stand-off weapons, including MANPADS, rockets, missiles, mortars and small arms. CTS-PRAS allows users to:

  • Model weapon effects and engagement envelopes around venues and routes
  • Identify potential firing points that offer realistic access and lines of sight
  • Support planning for overwatch, counter sniper positions and coverage of vulnerable approaches

  Improvised explosive devices (IEDs)

  CTS-PRAS includes blast modeling functions that can assist in:

  • Planning deterrence and detection measures in high footfall areas
  • Assessing likely effects from IEDs of different sizes
  • Quickly informing the establishment of cordons and exclusion zones if a suspicious device is reported

  Perimeter security and surveillance coverage

  Traditional measures such as vehicle and foot patrols, access control and CCTV remain central to event security. CTS-PRAS can:

  • Analyze existing or proposed camera locations to determine coverage of key areas
  • Identify blind spots, overlaps and gaps in surveillance coverage
  • Support decisions on where to add or reposition cameras or patrols

  
  Hostile vehicle threats

  Vehicle-based attacks against crowds or secure areas remain a concern for planners. CTS-PRAS has been used to:

  • Support generation of inputs for hostile vehicle mitigation analysis
  • Identify vehicle approach routes, choke points and vulnerable barriers

  Capabilities are being expanded to include more comprehensive hostile vehicle analysis within the CTS-PRAS feature set, enabling teams to plan both passive and active measures in a single environment.

Supporting NIMS and ICS structures in practice

For US agencies, it is important that any planning tool integrates with established command and coordination frameworks rather than sitting apart from them.

CTS-PRAS supports NIMS and ICS-based operations by:

• Providing a common operating picture that can be shared across law enforcement, emergency management, fire, EMS and venue security partners
• Producing standardized outputs that can be incorporated into IAPs, operational maps, briefing decks and EOC displays
• Allowing planning and intelligence staff to update threat assessments as conditions change and to document those changes for after-action reviews

In practical terms, CTS-PRAS helps the planning and operations sections move from ad hoc sketches and spreadsheets to a structured analytical baseline that supports unified command.

Turning analysis into better protection for events and attendees

In summary, CTS-PRAS can play an important role in the rapid planning, analysis and mitigation of a wide range of threats that could disrupt major events or cause serious harm.

The software provides:

• Objective assessment of multiple threat types around venues, routes and support locations
• Evidence that supports senior-level understanding of the security picture and the rationale behind proposed measures
• Ranking of potential threat locations so resources can be focused where they matter most and scaled as threat intelligence evolves
• Clear visual products that help communicate plans to frontline officers, partner agencies and venue operators

For leaders responsible for major event security and public safety, the challenge is not only to prevent incidents but also to demonstrate that planning has been systematic, proportionate, and grounded in realistic threat analysis. Tools like CTS-PRAS are designed to support that standard.