The phrase "are closely coordinated with" is correct and usable in written English.
It can be used to describe a situation where two or more entities are working together in a synchronized manner.
Example: "The marketing and sales teams are closely coordinated with each other to ensure a successful product launch."
Alternatives: "are in sync with" or "are aligned with".
Fundraising efforts for individual Schools are closely coordinated with the overall Resource Development operation.
Vendor relations, approval plans, and major purchases are closely coordinated with the Humanities Collections and Research Education Department at SML.
But military activities affecting the local population are closely coordinated with the development committee.
The chaperone activities of HSP70 are closely coordinated with the autophagy-lysosome and proteasome pathways, which mediate protein turnover and disposal.
Telomere disassembly and reassembly are closely coordinated with the replication of telomere DNA, in order to prevent chromosome ends from being detected as lesions and triggering a DNA damage response signal.
Administration officials are closely coordinating with the Chamber on a lobbying strategy for winning congressional support for the South Korea trade agreement - an effort that will include orchestrated events in the home states and districts of undecided lawmakers.
"We are closely coordinating with our Mexican counterparts and appropriate authorities in the United States regarding Edgar Lugo's release.
During the alliance's advance on Kabul, however, its actions were closely coordinated with the United States.
Thursday's event was closely coordinated with the police department to minimize the chance of violence, organizers said.
Ever since Israel pulled its troops out of its Lebanese buffer zone, Hezbollah's terrorism has been closely coordinated with Bashar in Damascus.
The strike was closely coordinated with Afghan soldiers and special forces, and tribal elders had been informed to evacuate civilians, the district chief of Achin, Ismail Shinwari, said.
