establishing more reliable and effective logistics arrangements

[GoldfishLord]

The Russian military has likely recognized that its initial expectations that limited Russian attacks would cause the collapse of Ukrainian resistance have failed and is recalibrating accordingly. The Russian military is moving additional combat resources toward Ukraine and establishing more reliable and effective logistics arrangements to support what is likely a larger, harder, and more protracted conflict than it had originally prepared for.

(Reference: https://www.understandingwar.org/ba...ian-offensive-campaign-assessment-february-27 )
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I'm not sure what "establishing" and "arrangement" mean in that context.

 

[Tarheel]

They are working to fix the problems they have been having with logistics.

(The term is logistics arrangements.)

 

[GoldfishLord]

I'd like to know if "estalishing" means "to create" and if "arrangement" means "way", "method"

 

[Tarheel]

They are putting together (or establishing or creating) more effective logistics arrangements (or setups or plans). The methods don't change. (At least I don't think so.) But the way they execute those methods does change. They have had to change their plans.