Modernization is a phenomenon that is continuing in an inexorable way throughout the world. The number of peacekeepers decreases and this creates problems in many parts of the planet.
Here is an interesting article by SIPRI, the Institute for International Peace Research in Stockholm.
link: https://www.sipri.org/media/press-release/2018/modernization-nuclear-weapons-continues-number-peacekeepers-declines-new-sipri-yearbook-out-now
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