Operation Solstice
...that Heinz Guderian and Adolf Hitler had heated arguments while planning for Operation Solstice, one of the major German offensive operations on the Eastern Front during WWII?
...that <a href="./Heinz_Guderian" id="mwE1w" rel="mw:WikiLink" title="Heinz Guderian">Heinz Guderian</a> <i id="mwE10">(pictured)</i> and <a href="./Adolf_Hitler" id="mwE14" rel="mw:WikiLink" title="Adolf Hitler">Adolf Hitler</a> had heated arguments while planning for <b id="mwE18"><a href="./Operation_Solstice" id="mwE2A" rel="mw:WikiLink" title="Operation Solstice">Operation Solstice</a></b>, one of the major <a href="./Nazi_Germany" id="mwE2E" rel="mw:WikiLink" title="Nazi Germany">German</a> offensive operations on the <a href="./Eastern_Front_(World_War_II)" id="mwE2I" rel="mw:WikiLink" title="Eastern Front (World War II)">Eastern Front</a> during <a class="mw-redirect" href="./WWII" id="mwE2M" rel="mw:WikiLink" title="WWII">WWII</a>?