U.S. officials disclose possible reasons for the attack on U.s.

troops. Failure to prevent an attack on the base resulted in the deaths of three people. The Iraqi armed group "Islamic Resistance" claimed responsibility. The White House said on the 29th that Biden was "weighing his options." The Biden administration is facing a difficult balance: on the one hand, US President Biden and officials accuse Iran, and Republicans also take the opportunity to "send fire"; but at the same time, Biden does not want to quarrel with Iran Start a war.