January – February 1955 27 Egyptian incursions from the Gaza Strip into Israel

In the first two months of 1955, there were 27 incursions (eg egyptian) from the Gaza Strip into Israel.

Source:  Israel Ministry of Foreign Affairs. “Which Came First—Terrorism or ‘Occupation?’  Major Arab Terrorist Attacks Against Israelis Prior to the 1967 Six-Day War.”  www.mfa.gove.il/mfa, March 31, 2002