Lessons in proactive security from Kigali

We have read and seen many recent reports of increased violent crimes including muggings and stabbings in our cities. Nairobi can drastically reduce its crime rate by shifting from a reactive policing model to a visible, proactive posture modeled after Kigali. 

Returning to Kenya after attending the 2nd Nuclear Energy Innovation Summit for Africa (NEISA) in Rwanda, the contrast in public safety between our two capitals remains impossible to ignore. While my primary mission at NEISA centered on regional energy integration, the trip offered profound insights into urban security administration. 

Just as a nation cannot industrialise without a stable, baseline electrical supply, a city cannot prosper without a reliable foundation of public safety.

A secure city is the baseline requirement for any meaningful socio-economic or technological advancement. 

In nuclear engineering, we rely heavily on the principle of defense-in-depth, which means layering multiple redundant safety systems to prevent an incident long before it can escalate. 

In Kigali, the physical strategy for reducing urban crime follows this exact logic of preemptive deterrence, serving as the operational synonym for the classic adage that prevention is better than cure.

Kigali achieves this safety framework by ensuring police officers maintain a constant visual presence on virtually every street corner, acting like base-load power that continuously stabilises the grid. Furthermore, law enforcement personnel are consistently courteous, helpful, and highly responsive to public needs.

This continuous, approachable presence creates an environment where residents and visitors can walk the streets at any hour of the day or night completely free from the fear of muggings or assault.

The stark difference in security outcomes between the two capitals is heavily reflected in independent global safety indexes. 

According to Numbeo, Kigali registers a remarkably low crime index of approximately 26.4, making it the safest capital on the continent. Conversely, Nairobi’s crime index regularly hovers much higher at 56.5 percent, burdened by persistent reports of petty theft, muggings, and violent robberies.

This operational gap comes down to how personnel are deployed, revealing a critical lesson in resource distribution. 

In electrical engineering, drawing too much power away from the main grid to feed a few highly isolated, heavy-consumption nodes causes a voltage drop that plunges the rest of the city into darkness.

Similarly, when we bottleneck our security forces by assigning massive, personalised police escorts to individual VIPs, we starve the public of vital protection.

In Rwanda, top government officials, including Cabinet Ministers, do not travel with large, personalized police chase cars or dedicated security escorts. This institutional choice keeps the power in the main grid, freeing up thousands of trained officers and returning necessary personnel directly to public policing duties.

To replicate these successes, Kenya’s Inspector General of Police should consider to initiate a formal benchmarking mission to Rwanda to study their urban command and control structures. Security planners must prioritise two immediate operational shifts in Nairobi to stabilize the city’s baseline.

First, transitioning police patrols to open-pickup vehicles allows officers to maintain total visual situational awareness. 

Much like a responsive, fast-acting peaking power plant that ramps up instantly during a surge, these open patrols make officers significantly more responsive to unfolding incidents than enclosed sedans. 

Second, the command must rationalise VIP escorts by reducing the volume of personalised security details assigned to senior Kenyan state officers to immediately boost the number of active boots on the ground.

By transitioning from a force that merely investigates crimes after they occur to one that actively deters them through visibility, Nairobi can foster the stable, high-voltage environment required to anchor Kenya’s industrial and economic future.

Justus Wabuyabo is the Chief Executive Officer of the Nuclear Power and Energy Agency