"Security," in other words, has to be read through the lens of national security. Of course, "security" has an everyday meaning (being secure, safe, not threatened). Quite separate from this, though, the term "security" has acquired a number of connotations, assumptions, and images derived from the "international" discussion of national security, security policy, and the like. But, in these discussions, the conceptualization of security has little to do with application of the everyday meaning to an object (nation or state), followed by an examination as to when the state is secure (as if "security" possessed an independent, stable, context-free meaning that could be added to another stable, independently defined object, the state). Rather, the label "security" has become the indicator of a specific problematique, a specific field of practice . Security is, in historical terms, the field where states threaten each other, challenge each other's sovereignty, try to impose their will on each other, defend their independence, and so on. Security, moreover, has not been a constant field; it has evolved and, since World War II, has been transformed into a rather coherent and recognizable field. In this process of continuous, gradual transformation, the strong military identification of earlier times has been diminished--it is, in a sense, always there, but more and more often in metaphorical form, as other wars, other challenges--while the images of "challenges to sovereignty" and defense have remained central. If we want to rethink or reconstruct the concept of security, therefore, it is necessary that we keep an eye on the entire field of practice. This is contrary to the now-standard debates on "redefining security," inasmuch as those who want radically to rethink the concept generally tend to cancel out the specific field. The concept is thus reduced to its everyday sense, which is only a semantic identity , not the concept of security. Of course, both choices are completely legitimate, but this question of language politics depends ultimately on what we wish to accomplish. If our intent is to determine when we are secure, the investigation can address many levels. If, however, we want to add something new to ongoing debates on "security" (in strategic studies) and national interests, we must begin with those debates, taking on that problematique, so that we can get at the specific dynamics of that field, and show how these old elements operate in new ways and new places. The specificity, in other words, is to be found in the field and in certain typical operations within the field (speech acts--"security"--and modalities--threat-defense sequences), not in a clearly definable objective ("security") or a specific state of affairs ("security"). Beginning from the modality of specific types of interactions in a specific social arena, we can rethink the concept "security" in a way that is true to the classical discussion. By working from the inside of the classical discussion, we can take the concepts of national security, threat, and sovereignty, and show how, on the collective level, they take on new forms under new conditions. We can then strip the classical discussion of its preoccupation with military matters by applying the same logic to other sectors, and we can de-link the discussion from the state by applying similar moves to society (as I shall show, below). With this, we maintain a mode of thinking, a set of rules and codes from the field of "security" as it has evolved and continues to evolve. To start instead from being secure in the everyday sense means that we to the now-standard debend up approaching security policy from the outside , that is, via another language game. My premise here is, therefore, that we can identify a specific field of social interaction, with a specific set of actions and codes, known by a set of agents as the security field. In international society, for example, a number of codes, rules, and understandings have been established that make international relations an intersubjectively defined social reality possessing its own specific laws and issues.8 National security is similarly social in the sense of being constituted intersubjectively in a specific field,9 and it should not be measured against some real or true yardstick of "security" derived from (contemporary) domestic society. An alternative route to a wider concept of security is to broaden the security agenda to include threats other than military ones. When widening takes place along this axis, it is possible to retain the specific quality characterizing security problems: Urgency; state power claiming the legitimate use of extraordinary means; a threat seen as potentially undercutting sovereignty, thereby preventing the political "we" from dealing with any other questions. With this approach, it is possible that any sector, at any particular time, might be the most important focus for concerns about threats, vulnerabilities, and defense. Historically, of course, the military sector has been most important.10 Strategic studies often focused on the military aspects of security, whereas the realists and neorealists of International Relations seldom a priori defined military threats as primary. Indeed, Morgenthau, Aron, and many others took the position that, to ensure its security, a state would make its own choices according to expediency and effectiveness, and these might not always involve military means. A state would make threats in the sector in which the best options were available. A response (security policy, defense) would often, but not always, have to be made in the same sector, depending on whether one sector might overpower another, and military means simply were often the strongest available. Logically speaking, the means to security should be secondary to the ends--that is, a conflict and the political decisions involved, as Clausewitz pointed out--and, thus, it has seemed a viable strategy to expand security in terms of sectors while keeping the state focus. Indeed, this is not only an academic option, it is also, to a large degree, what has taken place in political discourse, as the name of the field has through this century changed from war to defense to "security." Still, what ties all of this together as security? When Buzan moves from his discussion of security in military terms to security in the political, economic, ecological, and societal sectors, the logic clearly says that security begins as a military field that is increasingly challenged by these new sectors. The question remains, however: What made the military sector conspicuous, and what now qualifies the others to almost equal status? While Buzan does not squarely address this question, he does hint at an answer. Military threats have been primary in the past because they emerged "very swiftly" and with "a sense of outrage at unfair play"; if defeated, a state would find itself laid bare to imposition of the conqueror's will.11 Such outcomes used to characterize the military sector. But, if the same overturning of the political order can be accomplished by economic or political methods, these, too, will constitute security problems.12 From the discussion above, it follows that the basic definition of a security problem is something that can undercut the political order within a state and thereby "alter the premises for all other questions." As Buzan shows, the literature largely treats security as "freedom from threat," both objectively and subjectively.13 Threats seen as relevant are, for the most part, those that effect the self-determination and sovereignty of the unit. Survival 14 might sound overly dramatic but it is, in fact, the survival of the unit as a basic political unit--a sovereign state--that is the key. Those issues with this undercutting potential must therefore be addressed prior to all others because, if they are not, the state will cease to exist as a sovereign unit and all other questions will become irrelevant. This, then, provides us with a test point, and shows what is lost if we "de-compose" the state by individualizing security. With the approach I have suggested here, even if challenges can operate on the different components of the state, they must still pass through one focus: Do the challenges determine whether the state is to be or not to be?15 When a specific issue is turned into a test case, everything becomes concentrated at one point, since the outcome of the test will frame all future questions. This logic is spelled out most clearly, perhaps, by Clausewitz, who shows that, although politics has to be prior to military, the logic of war--the ziel of war, victory--replaces the logic of politics--the specific zweck . To enter a war is a political decision, but once in, one has to play according to the grammar of war , not politics, which would mean playing less well and losing the political aim, as well. Rousseau put it thus: "War is not, therefore, a relation of man to man but a relation of state to state, in which individuals are enemies only by accident, not as men or even as citizens, but as soldiers, not as members of the homeland, but as its defenders."16 Rousseau's argument is presented here in terms of literal war, but the observation applies to "metaphorical war" that is, to other "tests of will and strength."17