The U.S. has decided to formally resume contact with Egypt’s Muslim Brotherhood group - which does not recognize Israel – in a move that could further alienate some Jewish voters already skeptical of President Barack Obama, it was reported.

One senior U.S. official said the Brotherhood’s rise in political prominence after the forced departure of former President Hosni Mubarak earlier this year makes the American contact necessary.

“The political landscape in Egypt has changed, and is changing… It is in our interests to engage with all of the parties that are competing for parliament or the presidency,” said the official, who confirmed the news to Reuters on condition of anonymity.

The Muslim Brotherhood - founded in 1928 to promote a conservative version of Islam in politics, culture and society – has previously had some communication with the U.S. through Brotherhood Members of Parliament who had been technically elected as independents. U.S. diplomats had been instructed only to deal with Brotherhood members in their role as Members of Parliament.

The decision to resume contact with the Muslim Brotherhood group may worry members of the Jewish community and Israeli officials, Reuters reported.