俄国防部一名高官先前告诉俄新社记者，莫斯科与列宁格勒军区将合并为西部战略司令部，
B-government I-government I-government I-government O O O O O O O O B-organization I-organization I-organization B-position I-position O B-address I-address I-address O O O O O O O O O O O O O O O O O O O