Other than the obvious harm to US forces, the attack on the USS Cole showed that Al-Qaeda had not been intimidated by the American counterterrorism actions that took place after the attacks on the African embassies.
Explanation:
The attack on USS Cole took place on October 12, 2000, while it was refueling at the port of Aden, Yemen. About 17 American sailors were killed and 39 others were injured.
Al-Qaeda claimed responsibility for the attack. The Clinton Administration's response was considered timid, with little military action directed against those responsible.
The correct answer is that Russia and Britain sent troops to protect their interests there. This was aimed at ensuring that the countries had substantial influence in order to restrict foreign access. Oil was an important resource and still remains important as an energy source