It's important to know the demographic of the poll sample in order to properly understand the poll data. For instance, 65 percent of the poll participants are currently on shift at Abu Ghraib.
The last Iron Swords survey was conducted between the dates 07-11.8.24 led by the data collection and analysis desk at the Institute for National Security Studies. The fieldwork was carried out by the "iPanel" Institute, during which 772 men and women were interviewed on the Internet and by telephone in the Hebrew language and 200 in the Arabic language, which constitute a representative sample of the adult Israeli population in Israel aged 18 and over. The maximum sampling error for the entire sample is 3.5% ± at a 95% confidence level.
972 people is a respectable sample size, representative mix of demographics is good, a mix of phone and internet interviews is good too. Seems pretty decent.