Troops of the 5th Guards Army established a second bridgehead upstream at Ohlau.
From the en.wikipedia.org
On Sept. 15, 1944, on a bridgehead on the Moselle River, his company was overrun.
From the dailyherald.com
Approximately 600 men in 37 boats crossed the Limmat and formed the bridgehead.
From the en.wikipedia.org
By 2 November, a German division had established a bridgehead on the Tagliamento.
From the en.wikipedia.org
In this action, the French secured an important bridgehead on the Danube River.
From the en.wikipedia.org
The German battle group destroyed the eastern tip of the bridgehead on 6 April.
From the en.wikipedia.org
The bastion on the right was guarding the bridgehead leading to the fortress.
From the en.wikipedia.org
An editor has noticed that the bridgehead methyl group in your 3D model is missing.
From the en.wikipedia.org
The 6th Army was tasked with eliminating the Soviet bridgehead over the Mius River.
From the en.wikipedia.org
More examples
An area in hostile territory that has been captured and is held awaiting further troops and supplies; "an attempt to secure a bridgehead behind enemy lines"; "the only foothold left for British troops in Europe was Gibraltar"
A defensive post at the end of a bridge nearest to the enemy
Carbon on a ring where other carbons are attached in a link across the ring.
The position secured on the enemy side of a CHOKE POINT or other obstacle, so as to cover the crossing or advancement of friendly elements toward a further objective; see WAY POINT, PHASE LINE, AIMPOINT; compare AIRHEAD, BEACHHEAD. ...
(JP 1-02) - An area of ground held or to be gained on the enemy's side of an obstacle. (Army) - In river crossing operations, an area on the enemy's side of the water obstacle that is large enough to accommodate the majority of the crossing force, has adequate terrain to permit defense of the ...