It consisted of the Heer -LRB- army -RRB- , the Kriegsmarine -LRB- navy -RRB- and the Luftwaffe -LRB- air force -RRB- .
A secret collaboration with the Soviet Union began after the treaty of Rapallo .
A secret collaboration with the Soviet Union began after the treaty of Rapallo .
この段落を簡略化してください: It consisted of the Heer -LRB- army -RRB- , the Kriegsmarine -LRB- navy -RRB- and the Luftwaffe -LRB- air force -RRB- . 出力: