ST PETERSBURG, Russia (Reuters) -President Vladimir Putin said on Friday that Russia intends to develop military and technical cooperation with "friendly countries" with whom Moscow wants to jointly produce arms and train military personnel. In a speech at Russia's showcase economic forum in St Petersburg, Putin said Moscow also planned to modernise its own armed forces and their bases by equipping them with the latest weapons and technology. "We will harness new technology to improve the combat capabilities of the Russian armed forces, modernise military infrastructure facilities, (and) equip them with the latest technology and weapons and equipment," he said.