Infrastructure today stands as a central pillar of military power, redefining how nations build credible deterrence along contested borders. For India, the 2020 border crisis with China marked a turning point, pushing defence planning towards mobility and rapid response. This shift is visible in rising capital investments for frontier connectivity, with the Border Roads Organisation (BRO) emerging as the key driver. Its growing capacity reflects how infrastructure is being institutionalised as a genuine force multiplier. Analysis of nearly two decades of General Staff (GS) Roads data highlights the year 2020 as a strategic inflection point, when India moved from sporadic construction to a more deliberate, deterrence-oriented approach. Yet, recent signs of slowing budget growth raise questions about fiscal consolidation, even as China continues to expand its own frontier infrastructure.Infrastructure today stands as a central pillar of military power, redefining how nations build credible deterrence along contested borders. For India, the 2020 border crisis with China marked a turning point, pushing defence planning towards mobility and rapid response. This shift is visible in rising capital investments for frontier connectivity, with the Border Roads Organisation (BRO) emerging as the key driver. Its growing capacity reflects how infrastructure is being institutionalised as a genuine force multiplier. Analysis of nearly two decades of General Staff (GS) Roads data highlights the year 2020 as a strategic inflection point, when India moved from sporadic construction to a more deliberate, deterrence-oriented approach. Yet, recent signs of slowing budget growth raise questions about fiscal consolidation, even as China continues to expand its own frontier infrastructure.