My alter ego, Chauncey Gardiner, joins me (again) for this post, which is prompted, no doubt, by an August spent pulling weeds in the bog garden and thinking/writing about U.S.-Pakistan nuclear relations.

Inside the Perimeter

Restoration Creek – just a trickle, really – winds its way through the woods behind the house from a spring at the base of Tom Mountain. The area below the cistern is relatively flat, boggy and quite beautiful in the winter and spring. In the summer and fall, it is overrun by silt grass, jewel weed and other opportunists, an object lesson that weeds threaten to take over the world. Being a fern-oriented, compulsive person, I thought that I might help the bog show off during all four seasons. Leaving aside the hubris of this decision, I set out to remove weeds on my enemies list from part of the bog, liberating spaces to transplant ferns and groundcovers that enjoy playing in the mud. The results look spectacular, if I do say so myself, but this may well be a holding action. Or the results may be completely ephemeral, especially after I am no longer the steward of this land.

I do not know how many seeds a single blade of silt grass can sow, but I suspect it is a very large number. So why is this landscaping worth the effort? For starters, progress is tangible (as well as reversible), and I need a healthy diversion from being in my head. There are pragmatic reasons, too. If I let the weeds completely have their way along the creek bed, they will spread to other landscaped areas. If I establish some sort of a perimeter, and plant screens to keep the weeds down, my bog garden may eventually take hold, with far less maintenance. Only time will tell. I do know this: Giving in to “the inevitable” is not a very satisfying option. I can’t beat something with nothing. I therefore attend to my weed population.

Outside the Perimeter

Can you see where I’m headed?

Over the next decade, the most serious nuclear competition in the world will take place in southern Asia. China will continue to modernize its nuclear forces. Pakistan is expanding its production capacity to make nuclear weapons so that it can compete effectively against India and compensate for New Delhi’s growing conventional advantages. All three countries are modernizing their ballistic missiles and inducting nuclear-capable cruise missiles. India is intent on having a triad, which means that some in Pakistan will want one, too. The separation of warheads from launchers – one bulwark of crisis and strategic stability in southern Asia – is not compatible with nuclear capabilities at sea. Over the next decade, New Delhi may deploy limited ballistic missile defenses, and both India and Pakistan might once again test nuclear devices.

The United States has very little leverage to dampen this triangular competition. If truth be told, Washington has more capability to raise nuclear requirements in the region than to diminish them. (Think, for example, in terms of prospective U.S. arms sales and technology transfers related to advanced fighters and BMD to India.) Washington’s impact on nuclear issues is especially marginal in Pakistan after the Bush administration’s civil nuclear cooperation agreement with India. This deal hasn’t exactly increased U.S. influence in India, either: After benefitting greatly from the Bush administration’s largesse, New Delhi returned the favor by passing liability legislation making it either very hard or impossible for U.S. companies to get a piece of the pie.

Weed control is a very poor analogy for controlling nuclear weapons, but that’s what happens when you mix work with pleasure. The Obama administration can try to help Pakistan and India improve bilateral relations and establish perimeters around nuclear risks. Alternatively, Washington can let nature take its course. Option #2 is downright unnatural. Washington has marginal influence, but working at the margins is all that is presently available. It’s also where ways and means can be found to help Pakistan and India find deterrence stability during a very difficult passage.