FILE PHOTO: Italian Deputy PM Luigi Di Maio speaks at 5-Star Movement rally in Rome, Italy, October 20, 2018. REUTERS/Max Rossi/File Photo

ROME (Reuters) - Italy’s Deputy Prime Minister Luigi Di Maio said F-35 fighter jets are not a priority for the country and that his government would review the program in 2019.

“I have always been critical and will remain critical of this program despite it being a great technology ... but useless military spending must be cut, not increased,” Di Maio said on Rai3 television.

Di Maio’s 5- Star Movement, part of the governing coalition with the far-right League, has repeatedly said it would cut Italian defense spending and would scrap the F-35 plan.

In June, Defence Minister Elisabetta Trenta said the government would not reduce its order of 90 F-35 jets but rather slow it down, stretching out its purchase plan.

The F-35 stealth jet is made by Lockheed Martin Corp , with companies including Northrop Grumman Corp , United Technologies Corp’s Pratt & Whitney and BAE Systems Plc also involved.