A soldier stands guard near armoured vehicles parked in fron tof the Ukrainian Ground Forces Academy in western Ukrainian city of Lviv on 17, 2014. Ukraine's parliament on Monday approved the partial mobilisation of troops to counter "Russian interference" in the country, a day after Crimea voted to secede from Kiev and join Russia. AFP PHOTO/ SERGEI SUPINSKY

A Ukrainian interim forces officer (L) supervises a recruit during a shooting exercise not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

A Ukrainian interim forces officer (R) supervises recruits during a shooting exercise not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

A Ukrainian interim forces officer shows weapon parts to recruits, not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

Interim forces recruits take part in a training session not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

A Ukrainian interim forces officer (L) supervises recruits during a shooting exercise not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

A Ukrainian interim forces officer (L) talks to recruits in front of weapons during a training session not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

Ukrainian interim forces recruits stand guard in front of weapons during a training session not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

A Ukrainian interim forces officer (L) talks to recruits during a training session not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

A Ukrainian interim forces officer (R) supervises recruits during a shooting exercise not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

A Ukrainian interim forces officer (R) shows weapons to recruits during a training session not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

A Ukrainian interim forces officer (R) supervises recruits during a shooting exercise not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

TOPSHOTS A Ukrainian interim forces officer (R) talks to recruits during their exercises not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

Ukrainian interim forces recruits stand guard in front of weapons during a training session not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

TOPSHOTS A Ukrainian interim forces officer (R) supervises recruits during a shooting exercise not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV

TOPSHOTS Ukrainian interim forces officer new recruits learn techniques of unarmed combat during a training session not far from Kiev on March 17, 2014. Ukraine's parliament on March 17 approved the partial mobilisation of troops to counter "Russian interference" on its soil, a day after Crimea voted to secede from Kiev and join Russia. Ahead of March 16 referendum, Kiev had called last week for the initial mobilisation of reservists and approved the creation of a new National Guard of 60,000 volunteers, as Russian forces encircled Ukrainian military bases in Crimea. AFP PHOTO / ANATOLII STEPANOV