The forecasted R&D budget for security in the UK shows a declining trend from 2024 to 2028, based on its share of total government support. Starting at 3.87% in 2024 and decreasing to 1.84% by 2028, this indicates a compound annual growth rate (CAGR) of a negative value over the five-year period.

Future trends to watch for include:

The impact of technological advancements and cybersecurity threats, which may necessitate increased R&D investment.
Potential policy shifts or government budget reallocations towards other areas of importance.
The influence of global security challenges that could alter funding priorities.