Objective: To study the basic condition of health service need and utilization in a navy ship force,in order to give advice to the health management institutions for optimizing the allocation of health resources.

Objective:To investigate the incidence and distribution characteristics of special military training injury in naval ship troops and the effect of intervention on it.

There is a very expansive application view of surface warship formation(SWF) intelligence generation and simulation based on Computer Generated Force(CGF).

Anti-air warfare (AAW) has become one of the primary tasks of surface warship formation through the modern sea war.

This article adopts a new method with aim to analyze the anti-air and anti-missile combat efficiency of surface ship formation.

The number of required missiles needs to be calculated when using beyond-the-horizon anti-ship missiles to start saturation attacks on surface ship formation.

Combining this model with the surface ship formation tactics theory, it discusses the survey organization in anti-missile defense, and provides worthy theory basis for operation of surface-ship ant.

Then analyzes single warship and warship fleet′s system composition.

Aiming at the fact of ASW of fleet under the NCW Background, this paper researches the threat assessment submarine attacking on fleet using the hierarchy analyse theory.