Quoc: The flag of Israel, depicting a blue Star of David on a white background, between two horizontal blue stripes was adopted on October 28, 1948, five months after the country's establishment. The origins of the flag's design date from the First Zionist Congress in 1897; the flag has subsequently been known as the "flag of Zion".

When did israel adopt the star of david?
HW Chung: OK, some thoughts:
The relevant information to answer the above question is: The flag of Israel, depicting a blue Star of David on a white background, between two horizontal blue stripes was adopted on October 28, 1948, five months after the country's establishment. The answer is October 28 , 1948.