More at the Jerusalem Post, which lists five terrorists killed:
DEBKAfile's military sources report at least four Palestinians killed after Israeli air force helicopters went into action against Palestinian gunmen who mounted coordinated assaults at several points on the border early Monday, June 8....
Our sources say they were stirred into action Monday by one non-event and two events:
1. They planned to show the flag for a victorious Hizballah and mark Hamas-Hizballah solidarity by kidnapping a number of Israeli soldiers (after holding Gilead Shalit for more than three years). As it turned out Hizballah was defeated, contrary to all expectations, and Hamas failed to abduct any Israeli soldiers, none of whom were lost or injured.
2. US Middle East envoy George Mitchell arrives in Israel and the Palestinian Authority Monday, June 9. Hamas broadcast a reminder to Washington, Jerusalem and Ramallah that no decisions on the Palestinian issue could be carried through without its assent.
3. This was Hamas' reply to US president Barack Obama's Cairo appeal for negotiation and recognition. Orders from Tehran and Damascus, the Palestinian terrorists responded with a fresh round of armed violence.
Ismail Haniyeh, who heads Gaza's Hamas government, praised the attackers as "martyrs," and said the violence confirmed Israel's "aggressive intentions" toward the Palestinians.