According to ISPR, Pakistan Army delegation was invited by US to participate in the Central Command meeting. The transport agency at the Washington airport misbehaved with the delegation; however the delegation was cleared later on and US Defence Department also apologized upon this incident. But as a protest, the Pakistan army officials canceled their trip and called the delegation back.
Original post @
Washington Airport: Transport agency misbehaves with Pak Army delegation
Washington Airport: Transport agency misbehaves with Pak Army delegation