The US says it will give Ukraine what it calls 'enhanced defensive capabilities'. US media are reporting the new arms include anti-tank missiles but the state department has not confirmed lethal weapons will be sent. Washington has been providing Ukraine with support equipment and training in its battle against pro-Russia separatists. Al Jazeera’s Charlotte Bellis reports. Subscribe to our channel: http://aje.io/AJSubscribe Follow us on Twitter: / ajenglish Find us on Facebook: / aljazeera Check our website: http://www.aljazeera.com/