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Most US army commanders believe it is critical to pause the breakneck advance towards Baghdad to secure the supply lines and make sure weapons are operable and troops resupplied after days of powerful sandstorms and damage inflicted by Iraqi attacks , the Post reports .
 weapons: artifact; troops: artifact; US army: agent; Baghdad: destination
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: transport 
  Option: victim, artifact, destination, place, origin, vehicle, agent 
Text: {0} 
Answer:
 weapons: artifact; troops: artifact; US army: agent; Baghdad: destination