RESET-BUTTON UPDATE: “Salami Slicing” and Deterrence.

The second way deterrence can fail is gradual, through a chipping-away at the credibility of the leading power in the system. This is not mutually exclusive of catastrophic failure, in that gradual collapse can degenerate into a large-scale war, with the unforeseeable outcomes such a conflict brings. The difference lies in the fact that one of the parties is intentionally seeking to readjust the status quo undergirded by deterrence by means of a gradual alteration of expectations and credibility. The revisionist side wants to engender a gradual failure of deterrence because it considers the existing geopolitical order not to be attuned to its interests or prestige. But it also does not want to jump into a large conflict with the power or powers that underwrite the status quo because it may be the weaker side, or simply because war is dangerous business. The objective is to alter in a steady and almost stealthy way the expectations of future behavior that keep deterrence alive. That is, the revisionist power wants to make all parties involved—the rival as well as his allies—believe present promises of behavior will not be honored in the future. Once such a belief sets in, the options for the targeted powers are limited to accepting the new geopolitical reality or restoring the status quo ante. In either case, deterrence has failed—not violently, but in the realm of perceptions and expectations.

America’s international rivals today are seeking to cause the failure of U.S. extended deterrence using this latter method. Aware of their weaknesses against the United States and its allies and cognizant of the incalculability of engaging in direct confrontation with the world’s most powerful nation, they are engaged instead in a cautious game of “salami-slicing.” Their strategy is to break deterrence bit by bit, through repeated demonstrations of its insolvency in small, hard-to-counter crises.

The proper response, of course, is to punch back twice as hard, making such efforts disproportionately painful. But — and this is the key — it’s not so much that Obama is weak, as that he just doesn’t care. He has more flexibility to ignore this stuff after the election, and he’s using it.

Related: Putin Targets The Scandinavians. If it were me, I’d give the Poles nukes. Instead, we’re letting the Iranians develop them. . . .