<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2304-7887</journal-id>
<journal-title><![CDATA[Revista de la Secretaría del Tribunal Permanente de Revisión]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. secr. Trib. perm. revis.]]></abbrev-journal-title>
<issn>2304-7887</issn>
<publisher>
<publisher-name><![CDATA[Secretaría del Tribunal Permanente de Revisión]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2304-78872022001900170</article-id>
<article-id pub-id-type="doi">10.16890/rstpr.a10.n19.e475</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Ucrania, agresión ¿y después? (26 de febrero al 21 de mayo)]]></article-title>
<article-title xml:lang="pt"><![CDATA[Ucrânia, agressão, e depois? (26 de fevereiro a 21 de maio)]]></article-title>
<article-title xml:lang="en"><![CDATA[Ukraine, aggression, and then?]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arbuet -Vignale]]></surname>
<given-names><![CDATA[Heber]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Bausero]]></surname>
<given-names><![CDATA[Ramiro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Libre investigador en ejercicio  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de la Repúblic  ]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<volume>10</volume>
<numero>19</numero>
<fpage>170</fpage>
<lpage>197</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2304-78872022001900170&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2304-78872022001900170&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2304-78872022001900170&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: En la madrugada del 24 de febrero 2022, Rusia invade Ucrania y desata un conflicto armado que, a mediados de junio sigue en pie. El propósito fundamental que ilumina la Carta de las Naciones Unidas es mantener la paz y seguridad internacionales. Desde entonces se ha evitado una guerra total y con todas las armas; pero se han producido muchos conflictos armados internacionales o de otra naturaleza. Los autores entienden que este no es un conflicto armado internacional más y lo comentan. Por segunda vez (crisis en Cuba 1962) se está frente a la posibilidad de que, por efecto dominó, se vaya a una Tercera Guerra Mundial y con todas las armas. Rusia ha desconocido abiertamente sus compromisos anteriores, incluyendo la Carta de la ONU; la comunidad internacional ha respondido con energía, prudencia y racionalidad, con los limitados elementos a su disposición. Finalmente, se analizan las repercusiones políticas de la agresión rusa y se exponen las falencias jurídicas a superar para evitar la repetición de estos hechos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: Na madrugada de 24 de fevereiro de 2022, a Rússia invade a Ucrânia e desencadeia um conflito armado que continua em meados de junho. O propósito fundamental iluminado pela Carta das Nações Unidas é manter a paz e a segurança internacionais. Desde então, evitou-se uma guerra total com todas as armas; mas tem havido muitos conflitos armados internacionais e outros. Os autores entendem que este não é apenas mais um conflito armado internacional e o comentam. Pela segunda vez (crise em Cuba 1962) estamos diante da possibilidade de, por efeito dominó, entrarmos em uma Terceira Guerra Mundial e com todas as armas. A Rússia ignorou abertamente seus compromissos anteriores, incluindo a Carta da ONU; a comunidade internacional respondeu com energia, prudência e racionalidade, com os limitados elementos à sua disposição. Por fim, são analisadas as repercussões políticas da agressão russa e expostas as deficiências jurídicas a serem superadas para evitar a repetição desses eventos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: On February 24th Russia invades Ukraine, unleashing a conflict which is still ongoing. The main purpose of the UN Charter is to maintain international peace and security. Since then, an all-out war has been avoided, even though there have been many international and other armed conflicts. Conflict in Ukraine is not just another international armed one. For the second time (after Cuban missiles crisis 1962), we are facing the possibility - by domino effect - of triggering a Third World War. Russia has openly ignored its previous commitments, including UN Charter. International community has responded with energy, prudence and rationality, with few elements to cope with. Finally, political impacts are analyzed as well as legal shortcomings that have to be overcome in order to avoid repeating these facts.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Derecho internacional]]></kwd>
<kwd lng="es"><![CDATA[Uso de la fuerza]]></kwd>
<kwd lng="es"><![CDATA[Ataque]]></kwd>
<kwd lng="es"><![CDATA[Seguridad internacional]]></kwd>
<kwd lng="es"><![CDATA[Conflicto internacional]]></kwd>
<kwd lng="pt"><![CDATA[Direito internacional]]></kwd>
<kwd lng="pt"><![CDATA[Uso do poder]]></kwd>
<kwd lng="pt"><![CDATA[Ataque]]></kwd>
<kwd lng="pt"><![CDATA[Segurança internacional]]></kwd>
<kwd lng="pt"><![CDATA[Conflito internacional.]]></kwd>
<kwd lng="en"><![CDATA[International law]]></kwd>
<kwd lng="en"><![CDATA[Use of force]]></kwd>
<kwd lng="en"><![CDATA[Attack]]></kwd>
<kwd lng="en"><![CDATA[International security]]></kwd>
<kwd lng="en"><![CDATA[International conflict]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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