KIEV, Sept. 22 - Ukraine pressed NATO on Tuesday for Western weaponry to help defend itself against pro-Russian separatists but the head of the alliance resisted for fear of threatening a fragile ceasefire with Russian-backed rebels, Reuters reported.

Ukraine's political leadership told NATO Secretary-General Jens Stoltenberg that their armed forces were no match for Russia, and needed help.

"Our heroes, our warriors belong to an army that was neglected for decades...they face aggression and need defensive weaponry," the speaker of the parliament, Volodymyr Groysman, told Stoltenberg making his first visit to Ukraine as head of NATO, 18 months after Russia seized Ukraine's Crimean peninsula.

Prime Minister Arseniy Yatseniuk, sitting alongside Stoltenberg at a national security council meeting, was equally blunt in depicting a threat from Russia which, however, denies it has provided weapons to the rebels in the east.

"Defense capabilities are essential to us in the face of a nuclear country, which has spent tens of billions of dollars on modernizing its army," Yatseniuk said.

Diplomats said the issue of weaponry was raised at the security council, but the tone was less strident than in public. Initially, defensive equipment, for the Ukrainians, could include more communication equipment, they said.
Hours earlier, Stoltenberg had signed agreements to help modernize the Ukrainian armed forces.

But Stoltenberg said that was as far as NATO would go, telling Reuters in an interview that "NATO does not provide or supply weapons."

"The main focus now is the implementation of the Minsk agreement," Stoltenberg said, adding that Monday was the first day since the peace deal was signed in February in which no violations of the ceasefire had been registered.

The ebb in violence in Ukraine's east, where the West say Russia is supporting and arming separatists and has positioned its own heavy weapons, was an opportunity for new momentum for diplomacy, Stoltenberg said.

President Petro Poroshenko, while accepting that non-NATO Ukraine could not expect direct military aid, portrayed his country as a bulwark against Russian aggression that could one day threaten other parts of the continent.

"De jure we are not allies, but de facto we are much more than partners. Ukraine is the most eastern outpost of the Euro-Atlantic area," Poroshenko said. (rt/ez)