What were the foreign policy challenges at the beginning of obama's first term as president?

war in bosnia
war in iraq
war in afghanistan
iran-contra affair
iran hostage crisis

Given that Obama became president in 2008, there are only two foreign policy challenges at the beginning of his first term as president. These two challenges are war in Iraq and war in Afghanistan, which both lasted until about 2011. The other options happened and finished before Obama became president of America.