What is the fine-grained topic of the following text: In the month of August,2014 the Office of Naval Research bestowed upon Raytheon an award of $11 million in a form of contract in order to build a vehicle-mounted laser device that is capable of shooting down enemy targets that are low flying. Only return the topic.
Raytheon's contract with Office of Naval Research for building a vehicle-mounted laser device in 2014.