Chronology

The 1994 Convention on Nuclear Safety enters into force for the U.S.
10.07.1999
South Africa joins the NPT Treaty as a non-nuclear weapons state.
10.07.1991

International Security Index iSi

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PIR PRESS NEWS

10.07.2020

The article analyzes NATO nuclear sharing arrangements and examines the history of the concept of nuclear sharing, based on archival documents, and its practical implementation at the present stage. The authors pay special attention to the positions of the countries in whose territory American tactical nuclear weapons are stored, as well as to the speeches of countries against nuclear sharing at the PrepComs of the Review Conference. In conclusion, recommendations for Russia in working on this issue are voiced.

09.07.2020

“Training in the morning frees rest of the day - this is our general rule,” – Irina Mironova, senior specialist at Gazprom, senior lecturer of international programs at European University at St. Petersburg, and Dmitry Kovchegin, independent consultant.

08.07.2020

“When students, aspiring to become diplomats, ask me whom they should regard as a role model, I say “Sergei Ryabkov”. You demonstrate such a unique combination of perseverance when it comes to defending national interests, openness to a dialogue, gentleness, intelligence, flair erudition, considerable professional expertise and an innate curiosity, inherent in young spirits, coupled with an endearing charm. Happy anniversary!” – Vladimir Orlov, PIR Center Director and MGIMO Professor.

iSi Methodology

iSi is determined in accordance with an original method developed by the PIR Center. It indicates the general level of the state of international security in the military, political, economic, and environmental spheres. It also takes into account the impact of nongovernmental actors (in particular, terrorist activity).

The most important characteristics of iSi are its comprehensiveness, robustness, and clarity. A great number of the factors that directly effect international security are reflected in iSi in a concentrated form. They include: the threat of global nuclear war, the number and intensity of local conflicts, the type of political relations between various countries and international organizations, the intensity and scale of terrorist activity, the stability of the global economy, and the threat posed by man-made catastrophes and epidemics.

The structure of iSi consists of two main parts. The first is the basic Index value. It is calculated on the basis of expert analyses of the probability of the occurrence of one or another global or regional event that would have a direct impact on international security. Each such event is given a certain score on the scale we have developed.

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In our calculations, total points increase as the probability of various events that might disrupt international security decreases, and, correspondingly, they decrease with an increase in the probability of such events. The total of the points for each factor is the iSi base value, a quantity calculated once per year. Each type of factor (military, political, economic, man-made catastrophe, and terrorist) has is “weighted” according to a scale of priorities and given an appropriate coefficient.  

The second part of iSi is calculated by evaluating actual events that have an influence on international security during a particular month. Each such event is assessed both according to its positive or negative influence on international security and according to its degree of influence (weak, moderate, or strong) according to the point scale we have developed. The degree of influence of each such factor is corrected depending on the country or region in which the event took place. In order to do this, we have developed a coefficient for the significance of particular regions (from 1 to 9). The number of positive points for each individual factor indicates the event's contribution to international security; negative marks indicate the negative influence of a particular factor.

The iSi Index, therefore, is calculated according to the following formula:

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Where

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= coefficient “weight” of global factors;

 

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= coefficient “weight” of regional factors;

 

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 = coefficient “weight” of local factors;

 

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 = coefficient indicating the importance of an individual region.

 

We have been calculating iSi on a monthly basis since July 2006. The increase or decrease in its absolute value indicates the trends in international security during the period in question, including both their direction and strength. The sum of all points provides the basic value of iSi, which shows how distant the global situation is at that moment from the “ideal”—when there are no threats at all.

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