invasion
...that the simultaneous invasion of Georgia by the Soviet and Turkish forces threatened to develop into a Soviet-Turkish confrontation in 1921?
...that the simultaneous <b id="mwCwA"><a href="./Red_Army_invasion_of_Georgia" id="mwCwE" rel="mw:WikiLink" title="Red Army invasion of Georgia">invasion</a></b> of <a href="./Democratic_Republic_of_Georgia" id="mwCwI" rel="mw:WikiLink" title="Democratic Republic of Georgia">Georgia</a> by the <a class="mw-redirect" href="./Russian_SFSR" id="mwCwM" rel="mw:WikiLink" title="Russian SFSR">Soviet</a> and <a href="./Turkey" id="mwCwQ" rel="mw:WikiLink" title="Turkey">Turkish</a> forces threatened to develop into a Soviet-Turkish confrontation in <a href="./1921" id="mwCwU" rel="mw:WikiLink" title="1921">1921</a>?