Assertion: bridgehead | /r/HasProperty | secured
Facets:
Source sentences:
text: To increase Simpson's ability to bring his army's strength to bear for exploitation, Montgomery also agreed to turn the bridges at Wesel, just north of the inter-army boundary, over to the 9th Army once the bridgehead had been secured.
text: Once the bridgehead was secured the British 6th Airborne Division would be transferred to 2nd Army control, while the U.S. 17th Airborne Division would revert to 9th Army control.
text: Simpson planned to commit the XIX Corps as soon as possible after the bridgehead had been secured, using the XIII Corps to hold the Rhine south of the crossing sites.