Ukraine gave up its nuclear arms and made a pact they would be protected, the Budapest Memorandum. Russia broke that in ‘14 when it invaded Ukraine and stole Crimea.
So, the lesson I see here is if you don’t want to be invaded, you probably need a nuclear deterrent.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.