Little Entente
Comnen was highly critical of Poland's participation in the German occupation of Czechoslovakia, which upset his plans for resistance. Returning to Geneva as the Little Entente was falling apart, he managed to persuade Yugoslavia's Milan Stojadinović not to give up on the project. On September 23, they addressed Hungary an ultimatum, threatening war if she would invade Czechoslovakia; Stojadinović rescinded five days later. Comnen continued to press for Yugoslavia to maintain the Little Entente, while also urging Jan Syrový's government to reconcile with the Ruthenian autonomists and the Slovak People's Party. The same month, he also approached Litvinov, promising that Romania would play no part in "anti-Soviet actions", also renouncing the demand for territorial guarantees, and even proposing that the Red Army be allowed to cross into Carpathian Ruthenia by way of Cernăuți County.