U.S. strategic gaze in South Asia has, in recent years, drifted toward India’s ascent, the unresolved aftermath of the Afghanistan withdrawal, and the deepening rivalry with China. In this reshuffling of priorities, a quieter but no less consequential threat has been allowed to slip toward the margins of US thinking: the continued use of Afghan soil by anti-Pakistan terrorist organizations and proxy networks to destabilize Pakistan’s western provinces. This is not a localized South Asian dispute that the United States can afford to treat as peripheral. The instability emanating from this corridor cuts directly against several of Washington’s long-term strategic, economic, and geopolitical objectives across South Asia, Central Asia, and the wider Eurasian landmass, and continued American inattention risks consequences that will prove far costlier to reverse than to prevent.
The most immediate cost of this neglect is strategic space ceded to Beijing. Every act of terrorism that targets Pakistani infrastructure or personnel becomes, almost mechanically, an argument for deeper Chinese involvement. China has stepped into the resulting vacuum not merely as an economic patron but as a security guarantor, expanding intelligence cooperation, supporting the protection of strategic infrastructure, and investing in surveillance capabilities that bind Islamabad more tightly to Beijing. The dynamic is self-reinforcing: instability invites Chinese security assistance, which in turn deepens Chinese strategic penetration into a country and a region that the United States has historically considered its own sphere of influence. A policy of disengagement, in other words, does not preserve American neutrality; it actively accelerates the very outcome Washington claims to want to avoid, a more dominant Chinese footprint in South and Central Asia.
Nowhere is the economic cost of this dynamic more visible than in Balochistan, Pakistan’s largest and most resource-rich but also most volatile province. Balochistan accounts for roughly 55 percent of Pakistan’s total mineral-rich outcrop area and hosts more than half of the country’s discovered mineral wealth, including copper, gold, and rare elements that are foundational to modern technology and the global energy transition. The Reko Diq deposit alone is estimated to contain 5.9 billion tons of ore, encompassing more than 13 million tons of copper and as much as 18 to 21 million ounces of gold, making it one of the largest undeveloped copper-gold deposits anywhere in the world. At a moment when the United States and its allies are urgently seeking to diversify critical mineral supply chains away from China, this represents precisely the kind of opportunity Washington claims to be pursuing. Yet Pakistan lacks the financial and technological capacity to develop these resources on its own; large-scale foreign investment in exploration, extraction, processing, and transport is essential. That investment will not materialize in an environment of recurring terrorist attacks and insurgent violence, conditions that inflate project costs, deter Western capital, and effectively hand the field to actors more willing to operate under elevated risk, China chief among them. A destabilized Balochistan, then, is not simply a Pakistani security failure; it is a closed door for American companies and a weakened hand for the West in the broader contest over critical mineral supply chains.
The stakes extend northward as well, into Central Asia. The five Central Asian republics have, for some time, been seeking to reduce their structural dependence on Russia and to diversify the trade routes that connect them to global markets, a search driven by a desire for greater strategic autonomy. The most practical southern corridors for achieving this run through Pakistan toward Arabian Sea ports and onward to West Asia and Europe, making Pakistan a natural gateway for Central Asian connectivity. But these regional transport and trade projects depend on a secure Pakistan-Afghanistan environment, one that persistent terrorism and instability make difficult to sustain. Every delay in infrastructure investment caused by insecurity is a delay in the emergence of trade corridors that could otherwise reduce Russian leverage over the region and integrate Central Asia more fully into the international economic system. Here too, instability does not produce a neutral outcome; it forecloses possibilities that would otherwise serve American interests in reducing both Russian and Chinese influence across Eurasia.
The counterterrorism dimension of this challenge should be equally familiar to American policymakers, given the resources the United States invested over two decades combating militancy in Afghanistan. Despite that investment, several militant organizations continue to operate from Afghan soil, exploiting weak governance, porous borders, and limited enforcement capacity. Attacks against Pakistan weaken a state that has historically played a significant role in regional counterterrorism cooperation, and terrorist ecosystems, once established, rarely remain geographically confined. Networks currently focused on anti-Pakistan violence carry the latent potential to evolve into broader regional and transnational threats, meaning that a failure to address these sanctuaries risks unraveling gains achieved during the global war on terror. There is also a regional political dimension worth acknowledging candidly: while India may calculate that instability in Pakistan’s western regions serves to constrain Islamabad and complicate Chinese investments under projects like the China-Pakistan Economic Corridor, the resulting insecurity carries costs that are not selective. It discourages Western investment as readily as it discourages Chinese investment, obstructs regional connectivity broadly, and limits future American access to the critical minerals the United States says it needs.
Addressing this challenge requires a more deliberate American posture rather than passive observation. Washington should consider reviving structured intelligence-sharing mechanisms with Pakistan along the lines of those employed during the War on Terror, enabling real-time cooperation against transnational militant networks operating across the Afghanistan-Pakistan border region. This could be paired with the provision of advanced counterterrorism enablers, including surveillance and strike drones, Black Hawk helicopters, AC-130 gunships, signals intelligence and communication interception capabilities, and AI-driven intelligence fusion systems, equipping Pakistan to detect, monitor, and neutralize threats while protecting strategic economic assets. Given its substantial diplomatic and economic leverage over Kabul, the United States should also press the Taliban regime directly to dismantle terrorist safe havens and deny operational space to militant groups, since sustainable regional peace ultimately requires that Afghan territory not be allowed to function as a platform for proxy competition against any neighboring state. Because militant movements often rely on financial, propaganda, and political support networks that extend into Europe and the United Kingdom, Washington should additionally coordinate with allied governments on terrorism financing, extremist network monitoring, and the misuse of asylum and political platforms for violent ends.
A stable South and Central Asia would yield tangible dividends: deeper trade integration, more secure energy corridors, expanded infrastructure connectivity, and greater cross-border investment. Persistent conflict instead produces fragmented markets, elevated transaction costs, and a security-driven economic isolation that benefits powers seeking exclusive spheres of influence rather than open, competitive engagement. Stability in Pakistan, on these terms, is no longer simply a Pakistani interest. It is an increasingly direct American strategic interest, one that intersects with critical mineral access, Central Asian connectivity, counterterrorism, and the broader contest with China. A more active American approach, renewed counterterrorism cooperation with Islamabad, and sustained pressure against the use of Afghan territory for proxy warfare would together represent a more coherent path toward protecting the long-term geopolitical and economic interests the United States holds in this part of the world.
