The four phases: Project initiation, Concept Exploration, demonstration/validation,

The Planning, Programming, Budgeting, and
Execution (PPBE), with Joint Capabilities Integration and Development System (JCIDS),
and the Defense Acquisition System (DAS?, formed triad decision support systems for
defense acquisition.  PPBE:  Planning
phase gathers information, analyzes technologies and trends, identifies current and future capabilities
which needed to meet requirements.? Programming phase reviews all objectives and  current policy, analyzes infrastructure shortfalls, validates capability
requirements, aligns available resources, and suggests various tradeoff options for minimizing
or eliminating programs, generates Program Decision Memorandum.
 Budgeting phase applies resources into an
appropriations account structure, ensure appropriate funding and fiscal
controls, ensure efficient use of
resources, and whether it
can be realistically executed in the requested budget year. Execution phase
creates Monthly Phasing Plan,
manages appropriated funds to accomplish budgeted workloads, conducts ongoing
reviews, to determine whether the appropriated funds are being obligated and
expended in accordance with the approved budget, and whether the funds are
achieving the desired effect (Performance and Accountability Report).

The project’s life cycle include
four phases: Project initiation, Concept Exploration, demonstration/validation,
full scale development. Each phase has common consideration, such as personnel,
technical data, engineering services, facilities, etc. We can use entire PPBE
as a tool in each phase of the project’s life cycle, to use resources efficiently.
We also can use PPBE as a consistent framework to match
the project’s life cycle four phase.  During
the initial phase of the cycle, PPBE
Planning can defines “WHAT” needs to get done, provide
an overview of the project.  Concept Exploration, PPBE
Programming elaborate on the “HOW”, define the
working processes and work breakdown structure,  identify stake
holders.  Demonstration/validation validate, projects
are “ON TRACK”,   PPBE Budgeting provides the “WHY”, and results
in the justification of the complete budgetary request, finally enact
appropriations. Full scale development, PPBE Execution ensure that team members meet their time and
quality goals for tasks, monitoring spending and keeping the project on track
in terms of assets and resources.

We Will Write a Custom Essay Specifically
For You For Only $13.90/page!

order now