Material Insights · Understanding the Material World

Public administration, defence and security: Chokepoints and risks

Governments raising taxes to fund law, defence, regulation and public services

Chokepoints and risks

  • Military spending has risen for 11 straight years to US$ 2,887 billion, crowding other budgets as geopolitical tension persists1.
  • India depends on imports for many key weapons systems and on a few global suppliers of engines, titanium and rare earth magnets.
  • Single national digital systems (identity, payments, tax) concentrate cyber and outage risk.
  • Procurement delays and cost overruns on large defence and infrastructure contracts slow delivery of capital spending.
  • High public debt: global public debt was just under 94% of GDP in 2025 and the IMF projects 100% by 2029 (forecast), raising interest costs and limiting room for capital spending4.