"interests of state" is a correct and usable phrase in written English.
You could use it to refer to a government's interest in having an advantageous outcome, such as in the following example: "The government was determined to pursue their interests of state and protect their citizens."
If it fails, it could set a precedent that favors the environmental interests of local communities over the economic interests of state governments.
This seems to be indicative not so much of genius or skill as of a willingness to flout the interests of state actors.
Still, press freedom will be balanced by restrictions and punishments that "are necessary in the democratic society in the interests of state security, territorial integrity or societal safety, as well as preventing unrest and crime," the letter said.
"These new rules are the biggest development in protection of the financial interests of state and local governments since the M.S.R.B. was established in 1975," said Alan D. Polsky, chairman of the rulemaking board.
In doing so, he must balance the competing interests of state education officials and an array of local constituencies -- not least the powerful teachers' union, whose support he needs much more as a chancellor than he did as a regent.
The National Conference of State Legislatures, which is made up of member state legislatures and legislator participants, serves as both a research and advocacy organization for the interests of state legislatures, as determined by a bipartisan plurality of participants.
The ambitions and interests of nation states – America, Pakistan, Afghanistan – have rendered invisible the Baluch.
The ITU's approach reflected the interests of state-run telecom monopolies, which themselves are now being shaken to their foundations by the internet.It is also no accident that many of the countries loudest in their demands for the internet to be taken out of American hands are those, such as China, Iran and Saudi Arabia, that are keenest on restricting its use by their own citizens.
When the interests of states clash, fights can break out.
He has an elaborate proposal that advances the interests of states.
Governments (including, maybe, ours) are aligning the interests of states with the interests of corporations to ensure tax is not paid by companies.
