Experts warn of complex national security threats after Syrian rebels seize control of Damascus

Islamist rebels have overthrown Syrian dictator Bashar Assad, taking control of Damascus. This shift has raised concerns among U.S. officials about the potential instability in Syria and the safety of American forces still in the country. Experts warn that the situation could create a power vacuum, similar to past conflicts in Iraq and Libya, which may attract terrorist groups. They also note that Russia and Iran, previously supportive of Assad, are now preoccupied with other conflicts. The future of Syria remains uncertain, with calls for caution regarding the new rebel leadership, which has ties to al-Qaeda. The U.S. faces complex national security challenges as it navigates this changing landscape.