By Alistair Scrutton and Aija Braslina
RIGA, Oct 17 (Reuters) - The euro zone's next entrant, Latvia, will push for tight budgets, labour reforms and free trade deals when it joins the bloc next year, Prime Minister Valdis Dombrovskis told Reuters on Thursday.
Latvia's euro entry in January cements its shift away from Russia two decades after the collapse of the Soviet Union and Dombrovskis said in an interview that he fears Moscow is trying to flex military and trade muscles in the Baltics.
Latvia is joining the bloc proud of the strong economic growth and relatively low debt levels it has achieved after undergoing a deep recession during the global credit crisis when it slashed spending to keep its currency pegged to the euro.
Its Baltic neighbour and euro member Estonia has been a vocal critic of bailouts of euro economies such as Greece and has often sided with a northern bloc including Germany and Finland that has insisted on tough bailout terms.
"The main point is that quite a few measures already have been taken by the euro zone to strengthen both fiscal discipline and economic governance," Dombrovskis said.
"Now it's important that those initiatives are followed through and fiscal discipline is actually ensured. I believe Latvia will be the voice in favour of actually following all the rules," he added.
Latvia's emergence from its 2008/2009 crisis is what the EU hopes to see in southern European countries now wrestling with recession and debt. At 40 percent of economic output in 2012, Latvia's debt was less than half the euro zone average.
Latvia will use euro notes and coins from January 1, 2014, hoping entry to the currency bloc of 330 million people will help trade and attract investment. Fellow Baltic nation Estonia joined in 2011 and Lithuania is expected to follow in 2015.
"Competitiveness is probably the key issue the core EU needs to deal with, including full utilisation of the European Union internal markets," Dombrovskis said, adding a number of countries needed to make their labour markets more efficient.
"Fiscal discipline is important. But unless you deal with competitiveness factors you will not be able to ensure sustainable growth."
He said Latvia would push the EU to cut red tape and make free trade deals with the United States and Japan, but would not say whether Latvia would support further moves towards a banking union, which has hit a stumbling block over how to pay for closing or salvaging failed banks.
Russia suspended imports of dairy products from neighbouring Lithuania this month, weeks before the small Baltic state hosts an EU summit. Russia and Belarus also held one of their largest military exercises in recent years near Latvia's border last month.
"Certainly we are following (events) with concern," Dombrovskis said.
"As regards relations between Russia and the Baltic states, if you look at the last 20 years or more you actually see relations have been quite bumpy."
Of the 15 former republics that became independent states when the Soviet Union disintegrated in 1991, only Lithuania, Latvia and Estonia have joined the EU.
"Certainly there are added concerns that we see increased intensity and scale of Russian military manoeuvres on our borders," Dombrovskis said.
"Russia tends to become more assertive with its neighbours. We see it in the Ukraine ... we see it in certain actions to Baltic states." (Editing by Ruth Pitchford)