Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Defence
  • /
  • Dstl research reveals how crowds react in an emergency or terrorist attack

Defence Security

Dstl research reveals how crowds react in an emergency or terrorist attack

Research by the Defence Science and Technology Laboratory (Dstl) has shown that, contrary to popular belief, crowds actually behave in a cooperative and orderly manner during an emergency, such as a terror attack.

Image courtesy Dstl

The six year study found evidence that people are more likely to help each other rather than panic or act in an ‘every person for themselves’ manner.

Dstl behavioural scientists:

  • analysed CCTV footage, data from trials and simulations of emergency scenarios
  • conducted systematic literature reviews and table-top exercises

As part of this research, Dstl has developed the first-of-its-kind behavioural matrix to represent and categorise behaviours in terms of their likelihood of being displayed during an emergency.

Advertisement
ODU RT

Saving lives by informing the development of models and response plans
This work has generated a great deal of interest across government, industry and academia, with the research being used to inform the development of computational models that represent emergency scenarios.

The use of this research helps to ensure these models represent valid human behaviours and are informed by sound scientific evidence.

Advertisement
ODU RT

The evidence base generated by Dstl has proven pivotal in the development of operational plans which aim to optimise responses and minimise causalities during emergency incidents.

Dstl’s research is being used to inform government planning to help maximise public safety and security during such events. The late Dr Sarah Knight was made Order of the British Empire (OBE) by His Majesty the King in recognition of her leadership of this work at Dstl.

Advertisement
FIA2026 animated banner
SEA to provide OSHEN with acoustic underwater monitoring capability

Defence

SEA to provide OSHEN with acoustic underwater monitoring capability

10 April 2026

SEA, part of Cohort plc Group, is supporting marine autonomy specialist OSHEN on a ZeroUSV-led project, which is exploring the deployment and development of an autonomous underwater acoustic sensing network to enhance communications with subsurface assets.

Cambridge Aerospace to deliver Skyhammer air defence systems to UK MOD

Defence

Cambridge Aerospace to deliver Skyhammer air defence systems to UK MOD

10 April 2026

In a speech by Secretary of State for Defence John Healey, the Ministry of Defence has today announced that it is purchasing a significant number of Skyhammer air defence systems from UK-headquartered scale-up Cambridge Aerospace, with deliveries starting from May. The company has committed to delivering these units to the MOD in the next six months.

BMT partners with BAE Systems on Anzac Class Designer Support Contract

Defence

BMT partners with BAE Systems on Anzac Class Designer Support Contract

9 April 2026

BMT has announced it will be engaging with BAE Systems Australia, the prime contractor for the Design Support Contract (DSC) supporting the Royal Australian Navy’s Anzac class frigates.

HENSOLDT UK secures two contracts with SRT for 50 coastal surveillance radars

Defence

HENSOLDT UK secures two contracts with SRT for 50 coastal surveillance radars

9 April 2026

Orders will deliver enhanced coastal monitoring capability using SharpEye radar technology.

Advertisement
ODU RT
Babcock awarded LAFT contract extension

Defence

Babcock awarded LAFT contract extension

8 April 2026

Babcock International Group has been awarded a four year extension to its Light Aircraft Flying Task (LAFT) contract, continuing its delivery of essential military flying training to the Royal Air Force (RAF).

Vietnam Helicopter Corporation bolsters offshore operations with Airbus

Defence

Vietnam Helicopter Corporation bolsters offshore operations with Airbus

8 April 2026

The Vietnam Helicopter Corporation (VNH)’s subsidiaries, Southern Vietnam Helicopter Company (VNH South) and Northern Vietnam Helicopter Company (VNH North), have placed an order for three Airbus H225 helicopters, to support the continued expansion of its offshore energy operations, and progressively replace ageing aircraft in its fleet.

Advertisement
ODU RT
Advertisement
Gulfstream banner