An exemplary crash gate to guard against motor vehicles crossing a roadway in a direction from an attack side to a protected side including a buttress post assembly secured below ground in a first concrete foundation on a side of the roadway, the buttress post assembly having two buttress posts forming a barrier passage, a latch post assembly secured below the ground in a second concrete foundation on an opposite side of the roadway, the latch post assembly having two latch posts forming a latch gap, a barrier with a gate beam disposed in the barrier passage and extending from a buttress end to a latch end, and one of a vertical pin or a hook connected to the latch post assembly and positioned in the latch gap and the other one of the vertical pin or the hook located on the latch end, when the barrier is in a closed position the latch end is located in the latch gap and the vertical pin is positioned outside of the hook.

An exemplary crash gate to guard against motor vehicles crossing a roadway in a direction from an attack side to a protected side including a buttress post assembly secured below ground in a first concrete foundation on a side of the roadway, the buttress post assembly having two buttress posts forming a barrier passage, a latch post assembly secured below the ground in a second concrete foundation on an opposite side of the roadway, the latch post assembly having two latch posts forming a latch gap, a barrier with a gate beam disposed in the barrier passage and extending from a buttress end to a latch end, and one of a vertical pin or a hook connected to the latch post assembly and positioned in the latch gap and the other one of the vertical pin or the hook located on the latch end, when the barrier is in a closed position the latch end is located in the latch gap and the vertical pin is positioned outside of the hook.

An apparatus includes a base assembly positionable on a work surface. A first elongated member is pivotally coupled to the base assembly. A second elongated member is affixed to the first elongated member. The second elongated member is configured to pivotally move and intimately contact a vehicle, and to hinder movement of the vehicle over and past the base assembly in response to the vehicle pivotally moving the first elongated member, with a weight of the vehicle received by the base assembly.

An apparatus includes a base assembly positionable on a work surface. A first elongated member is pivotally coupled to the base assembly. A second elongated member is affixed to the first elongated member. The second elongated member is configured to pivotally move and intimately contact a vehicle, and to hinder movement of the vehicle over and past the base assembly in response to the vehicle pivotally moving the first elongated member, with a weight of the vehicle received by the base assembly.

Methods and systems for deploying autonomous vehicles to form a barricade in a coordinated response to an imminent threat are described. In one embodiment, a method for deploying autonomous vehicles to form a barricade is described. The method includes determining at least one location for a barricade and determining a plurality of autonomous vehicles that are available to form the barricade. The method also includes sending instructions to the plurality of autonomous vehicles to form the barricade at the at least one location. In response to the instructions, the plurality of autonomous vehicles are configured to move to the at least one location and form the barricade.

Methods and systems for deploying autonomous vehicles to form a barricade in a coordinated response to an imminent threat are described. In one embodiment, a method for deploying autonomous vehicles to form a barricade is described. The method includes determining at least one location for a barricade and determining a plurality of autonomous vehicles that are available to form the barricade. The method also includes sending instructions to the plurality of autonomous vehicles to form the barricade at the at least one location. In response to the instructions, the plurality of autonomous vehicles are configured to move to the at least one location and form the barricade.

A razor wire rapid deployment unit (RDU)/barrier is disclosed. In some embodiments, the RDU includes an enclosure having a first section coupleable with a second section, the enclosure defining an interior area therein. The RDU may further include a razor wire disposed within the interior area of the enclosure, a first end of the razor wire directly coupled to the first section, and a second end of the razor wire directly coupled to the second section. The first and second sides of the enclosure may be separated from one another to deploy the razor wire from a compressed configuration to an expanded configuration.

A razor wire rapid deployment unit (RDU)/barrier is disclosed. In some embodiments, the RDU includes an enclosure having a first section coupleable with a second section, the enclosure defining an interior area therein. The RDU may further include a razor wire disposed within the interior area of the enclosure, a first end of the razor wire directly coupled to the first section, and a second end of the razor wire directly coupled to the second section. The first and second sides of the enclosure may be separated from one another to deploy the razor wire from a compressed configuration to an expanded configuration.

A bullet resistant security fence is formed by a plurality of horizontally oriented formed metal panels extending between I-beam support posts. Each panel can be an extrusion having a hollow void for insertion of optional insert modules to enhance the bullet resistant capability. The insert module can be formed as a sandwich with alternating layers of metal sheeting and furniture grade plywood, screwed together to create an integral module. Each panel extrusion includes a tongue and groove interlocking configuration to resist penetration of the fence between metal extrusions. Construction is accomplished by stacking the metal extrusions between spans of adjacent support posts and securing the metal extrusions with a cap, which can include a louvered topper for the fence. Crash protection can be obtained by running cables through the voids in the lowermost extrusions and holes drilled through the support posts, and anchoring the cables at opposing ends thereof.

A bullet resistant security fence is formed by a plurality of horizontally oriented formed metal panels extending between I-beam support posts. Each panel can be an extrusion having a hollow void for insertion of optional insert modules to enhance the bullet resistant capability. The insert module can be formed as a sandwich with alternating layers of metal sheeting and furniture grade plywood, screwed together to create an integral module. Each panel extrusion includes a tongue and groove interlocking configuration to resist penetration of the fence between metal extrusions. Construction is accomplished by stacking the metal extrusions between spans of adjacent support posts and securing the metal extrusions with a cap, which can include a louvered topper for the fence. Crash protection can be obtained by running cables through the voids in the lowermost extrusions and holes drilled through the support posts, and anchoring the cables at opposing ends thereof.