JERUSALEM, Nov 10 (Reuters) - The Gaza war has dramatically increased the sense of solidarity with Israel among its 21% Arab minority, who often identify as Palestinian and have long complained of discrimination by the state, a poll published on Friday found.
Asked if they feel part of the country, 70% of Arab citizens polled said "yes", up from 48% in June, the Israel Democracy Institute (IDI) said, describing it as the highest finding for the sector since it began such surveys 20 years ago.
However, just 27% of Arab respondents said they felt optimistic about Israel's future, compared to 72% of Jews.
Among Israel's Jewish majority, 94% feel part of the country, the IDI said, a peak last matched in 2003, when the country was at the height of military operation against Palestinian militants in the occupied West Bank.
Israel went to war in Gaza following an Oct 7 cross-border onslaught by Hamas gunmen in which some 1,400 of its civilians and soldiers were killed, among them Arab citizens. More than 10,000 Palestinian in Gaza have been killed by Israeli forces since.
The Arab minority, who are predominantly Muslim, are descended from Palestinian Arabs who remained in Israel when it was founded in the 1948 war in what had been British-ruled Palestine. Hundreds of thousands of their kinsmen fled or were expelled.
Asked if, given an alternative Western citizenship, they would leave Israel, 80.5% of Jewish respondents said they would stay, as did 59% of Arab respondents, the IDI poll found.
The IDI is a non-partisan think tank. Its poll was conducted on November 5-6, had a representative sample of 502 respondents and a margin of error of 4.04%.