Washington Post 
Dec 5, 2010
BEIRUT — Syria’s fresh interference in Lebanon and its increasingly sophisticated weapons shipments to Hezbollah have alarmed American officials and prompted Israel’s military to consider a strike against a Syrian weapons depot that supplies the Lebanese militia group, U.S. and Israeli officials say.
The evidence of a resurgence by Syria and its deepening influence across the region has frustrated U.S. officials who sought to change Syrian behavior. But the Obama administration has so far failed through its policy of engagement to persuade the country to abandon its support for Hezbollah and sever its alliance with Iran.
“Syria’s behavior has not met our hopes and expectations over the past 20 months and Syria’s actions have not met its international obligations,” Secretary of State Hillary Rodham Clinton told the Lebanese daily an-Nahar on Nov. 10. “Syria can still choose another path and we hope that it does.”
Israel has complained to the United Nations about long-range missiles and shorter-range rockets that are flowing freely from camps inside Syria to a transit site along the Syrian border with Lebanon and on to Hezbollah. But Israel has so far hesitated to take military action out of concern that such a strike could touch off a conflict even bloodier than the 2006 war between Israel and Hezbollah, said an Israeli military official, who spoke on the condition of anonymity because of the sensitivity of the matter.