All right. Thanks, Steve. Good morning, everyone. Thanks for joining us on our second quarter conference call. This was an outstanding quarter in a challenging environment. Segment operating margin rate, EPS, cash from operations and free cash flow all improved over last year. And new business awards totaled $8.8 billion, a book-to-bill of 140% which increased our backlog to $41.5 billion. Our focus on superior program performance, cost reductions and customer affordability, in combination with effective cash deployment, continues to generate solid financial results and create shareholder value. All 4 of our businesses performed well. Together, they generated segment operating income roughly equal to last year's second quarter despite lower sales. And segment operating margin rate increased 50 basis points to 12.5%. Earnings per share increased 4% to $1.88, and on a pension-adjusted basis, earnings per share increased 13%. Cash was also a highlight for the quarter. Cash from operations totaled $876 million, and after capital expenditures of $51 million, we generated free cash flow of $825 million. During the quarter, we continued to execute our balanced cash deployment strategy. In the second quarter, we repurchased 4.9 million shares of common stock for approximately $295 million. Year-to-date repurchases totaled 9.3 million shares for approximately $560 million. We also announced a 10% increase in our quarterly dividend in the second quarter. Maintaining a competitive dividend payout ratio on a pension-adjusted basis continues to be a priority in our cash deployment strategy. Year-to-date, we've returned $820 million to our shareholders through share repurchases and dividends, which is consistent with our pattern of returning more than 100% of free cash flow to our shareholders over the last several years. Turning to guidance. Based on our year-to-date results, we're increasing 2012 earnings per share guidance to a range of $7.05 to $7.25 from the prior range of $6.70 to $6.95. Our sales guidance for the year is unchanged. 2012 guidance assumes a continuing resolution in the fourth quarter, but our guidance does not contemplate extraordinary customer actions in anticipation of a potential sequestration at the beginning of 2013. We continue to see modest organic sales growth in key domain areas, which is being offset by our portfolio-shaping actions and lower volume for other programs due to ramp downs and cancellations. We continue to capture new business in our key focus areas of C4ISR; Unmanned; Cyber; and Logistics and Modernization based on our competitive discriminators in these areas. Our $8.8 billion in new awards included several large awards in our strategic focus areas. These include: $1.6 billion for NATO AGS; as well as multimillion dollar contracts for the next-generation Fire Scout unmanned helicopters; F-16 airport fire control radars for Thailand, Iraq and Oman; Cybersecurity projects; and a contract to upgrade the U.S. Air Force's electronic attack pods. We also recorded $1.4 billion in awards for the James Webb Space Telescope. This quarter's awards resulted in a 6% increase in our total backlog. So overall, it was a very good quarter. But as we look ahead, we see an increasing risk profile due to budget uncertainty. This uncertainty becomes more critical as we progress through the year, and we recognize that it's also a major area of concern for all of our stakeholders. As the government formulates future Defense budgets, we are preparing for various potential scenarios, including sequestration. Like others in our industry, we are very concerned about sequestration's serious negative consequences for national security and the Defense Industrial Base, and the shareholders, customers, employees, suppliers and all the communities that rely on the Defense Industrial Base. While we've not received planning guidance from the government on how sequestration would be implemented, we are developing contingency plans. There are many variables in how the law could be implemented that will determine the specific impacts. However, we expect that as currently provided for under the Budget Control Act, sequestration would result in lower revenues, profits and cash flows for our company. We appreciate the work that some in Congress are undertaking to ensure the capability and readiness of our nation's military under the specter of a potential sequestration. We believe that a solution that avoids sequestration and its destructive impacts is in our best national interest. In addition to sequestration, we're also planning for various other budget scenarios, all of which call for a heightened focus on innovation, cost reductions and customer affordability initiatives. Over the last several years, we've improved our performance for shareholders and customers by driving program performance, reducing costs and enhancing our portfolio alignment. Our year-to-date results demonstrate the positive impact these actions are having on our existing portfolio of contracts. They also position us to compete in a more challenging environment. We believe that we're taking the right steps in the current environment and that we can continue to create value for our shareholders by remaining focused on our key priorities: performance; effective cash deployment; and portfolio optimization. Now before I turn the call over to Jim, I want to provide some perspective on Monday's leadership succession announcement. These organizational changes take effect in 2013 and are the result of thoughtful and thorough succession planning as well as extensive internal leadership development. We decided to announce these changes now in order to enable a seamless leadership transition over the next 5 months. At Aerospace and Electronics, Gary Ervin and Jim Pitts each informed me of their intention to retire, Jim at the end of this year and Gary in the first quarter of next year. Both Gary and Jim are outstanding leaders whose contributions to Northrop Grumman, our industry and our nation's security are too numerous to name here. I want to personally thank Gary and Jim for their support and their leadership over these past several years. They have been instrumental in achieving the superior program performance and affordability improvements demonstrated in our financial results. Linda Mills, the President of Information Systems, will join the corporate office as Corporate Vice President for operations. Linda has done an outstanding job at Information Systems, both in shaping our portfolio and improving financial performance. In her new role, she will have a focus on our operational efforts that we have underway across the company to support our drive for sustained performance, even as our environment becomes more challenging. Gary, Jim and Linda will continue to lead their organizations through the end of the year, which will support a smooth transition for our incoming sector leadership, all of whom are current Northrop Grumman leaders. Tom Vice, the current President of Technical Services, will become President of Aerospace Systems. Tom joined what is now Northrop Grumman's Aerospace sector in 1986 as an engineer on the B-2 program. He's held a variety of AS leadership positions of increasing responsibility in operations and program management as well as business development. Before assuming the TS Presidency, Tom led the Aerospace Systems Battle Management and Engagement Systems Division, which encompass the E-2, LEMV and BAMS programs. And he also served as Vice President for Navy Airborne Early Warning and Battle Management Command and Control programs. Gloria Flach, current President of Enterprise Shared Services, will become President of Electronic Systems. Gloria joined our Electronics business in 1981 and held numerous positions of increasing technical and management responsibility before leading our Shared Services organization. Just before assuming her current role at ESS, Gloria was Vice President and General Manager of the ES Targeting Systems Division and she also served as the Vice President and General Manager of Engineering and Logistics for Electronic Systems, which included executive responsibility for engineering and manufacturing operations and logistics services across the ES sector. Linda, Tom and Gloria are current members of Northrop Grumman's Corporate Policy Council, which is our senior leadership team, and as such, they will provide additional continuity to the management of the company in their new roles. Kathy Warden will become President of Information Systems. Kathy currently leads Information Systems Cyber Intelligence Division, which provides cyber capabilities to national and military intelligence programs. Kathy joined Northrop Grumman in 2008 as Vice President, Strategic Initiatives, where she was responsible for ISR market strategies, including key growth campaigns in cyber and intelligence information sharing. Kathy joined Northrop Grumman after having worked at another defense company as well as having worked in the commercial sector. Her breadth of experience is well aligned with the breadth of market focus at IS. With the transition of Tom Vice to Aerospace Systems, Chris Jones will lead Technical Services. Chris currently leads the Integrated Logistics and Modernization Division at ES. Chris joined Northrop Grumman in 2004 as the Director of product support and international programs for the Airborne Early Warning Program at AS. He managed personnel located in several U.S. states and countries and was responsible for all domestic E-2 Hawkeye support and international E-2 programs. In addition to his program execution responsibility, he also was a key member of the business strategy development and capture teams. In addition to these changes in our sector leadership, Mark Caylor, our Treasurer, will assume the presidency of Enterprise Shared Services. And Prabu Natarajan, Vice President of Tax, will continue with those responsibilities and also take on treasury responsibilities. Dave Perry, whose appointment is effective immediately, will become Corporate Vice President and Chief Global Business Development Officer. Dave previously served as Vice President and General Manager of the Naval and Marine Systems division and Electronic Systems. Each of the individuals chosen to lead our businesses has broad and deep industry experience and superior expertise and domain knowledge in their business areas. One of Northrop Grumman's strengths is our leadership bench and we are fortunate to have such talented leaders within Northrop Grumman to take on these roles. All of these individuals have been important contributors to the operational performance improvement we've achieved over the last several years and I'm looking forward to accomplishing even more as we move ahead next year. So now I'll turn the call over to Jim for a more detailed discussion of results and guidance. Jim?