Technical problems not confined to US space station:
'GAO examined 49 aircraft and found that only four met their annual mission capable goal in a majority of the years from fiscal years 2011 through 2021.
As shown below, 26 aircraft did not meet their annual mission capable goal in any fiscal year. The mission capable rate—the percentage of total time when the aircraft can fly and perform at least one mission—is used to assess the health and readiness of an aircraft fleet.'
'Think about the implications of this. The United States defense budget for FY 2022 is $715 billion. This is almost two and a half times the defense budgets of China and Russia combined.'
'For fiscal year 2021, GAO found that only two of the 49 aircraft examined met the service-established mission capable goal. More specifically, for fiscal year 2021, 30 aircraft were more than 10 percentage points below the mission capable goal in fiscal year 2021; and 17 aircraft were 10 percentage points or less below the mission capable goal in fiscal year 2021.
Many of the selected aircraft are facing one or more sustainment challenges, as shown below. According to program officials, these challenges have an effect on mission capable rates.'
The planes are deficient in the following areas:
Unexpected replacement of parts and repairs.
Delays in depot maintenance.
Shortage of trained maintenance personnel.
Unscheduled maintenance.
Diminishing manufacturing source.
Parts obsolescence.
Parts shortage and delay.
'Prior to the start of World War II, the United States had 790 active ships. By the end of the war, that number soared to 6084. Today’s fleet is half-the size of the U.S. fleet at the dawn of World War II. The U.S. Navy is now a carrier centered force, as I have discussed in previous posts. Its ability to project force has diminished over the last ten years as Russia and China have developed effective hypersonic missiles that can defeat the current air and missile defense systems in place ostensibly to protect the Carrier task forces from attack.
The critical difference between now and December 7, 1941 is the dramatic decline in the U.S. industrial base.
After Japan’s attack on Pearl Harbor, the United States built and deployed 5,294 ships–e.g., aircraft carriers, battleships and destroyers–in three years.The United States was producing on average 147 ships a month.
Today, it takes 5 to 7 years to build and deploy an aircraft carrier. In the event of a war with Russia and/or China, the United States can no longer churn out the volume of naval craft it did in World War II. Just because the ships are loaded up with more advanced technology does not automatically translate into greater combat effectiveness and longevity.'
Link to article: https://sonar21.com/if-you-think-the-united-states-is-ready-for-a-conventional-war-with-russia-or-china-think-again/