"line of communications" is correct and usable in written English.
You can use it to refer to a system or method of communication between two or more people or groups, such as a telephone line or internet connection. For example: The new line of communications established by the two corporations allowed them to communicate more quickly and efficiently.
The only line of defense against government filtering and blocking their citizens from freely communicating and coordinating via communication networks was to create a new line of communications technologies that governments would find hard to block: Ad hoc wireless mesh networks.
Web 2.0 offers a direct, more trusted line of communications than anything that came before it.
Intel said the acquisition would expand its line of communications products and the company's network processor line.
These moves, together with the bombing of Rabaul on February 23 and the establishment of bases in Australia and a line of communications across the South Pacific, made the Japanese decide to expand so as to cut the Allied line of communications to Australia.
Intelligence on both sides was faulty, and Alexander was already encamped by Myriandrus (near modern İskenderun, Turkey) when he learned that Darius was astride his line of communications at Issus, north of Alexander's position (autumn 333).
By December 1941 the United States had sent a military mission to China and had implicitly agreed to create a modern Chinese air force, maintain an efficient line of communications into China, and arm 30 divisions.
"I think Bungie has led the charge in improving the lines of communications between developers and gamers," says community manager, David DeeJ Dagueue.
"I have spoken with US transportation secretary, Ray LaHood, and given him my personal assurance that lines of communications with safety agencies and regulators will be kept open, that we will communicate more frequently and that we will be more vigilant in responding to those officials on all matters," Toyoda wrote in today's Washington Post.
8. (C) Lines of communications within Taylor's faction, the National Patriotic Front of Liberia (NPFL) remain intact.
"Once Trevor comes in, we'll keep our doors open and our lines of communications open like we always do".
The study of tactics has always emphasized actions between fleets that gain or challenge control of the sea lines of communications.
