Many primary weapons systems in the Bundeswehr are not available for training exercises or deployment, according to a new Defense Ministry study.

The "Report on the Operational Readiness of the Bundeswehr's Primary Weapons Systems 2017," which has been seen by the Reuters news agency and the RedaktionsNetzwerk Deutschland media group, is set to be presented to Germany's lower house of parliament, the Bundestag, on Wednesday.

Read more: German Defense Minister Ursula von der Leyen at a crossroads

Number of weapon systems ready for action:

• Eurofighter jet airplanes: 39 of 128
• Tornado jet airplanes: 26 of 93
• CH-53 transport helicopters: 16 of 72
• NH-90 transport helicopters: 13 of 58
• Tiger helicopters: 12 of 62
• A400M transport planes: 3 of 15
• Leopard 2 tanks: 105 of 224
• Navy frigates: 5 of 13

Read more: German military short on tanks for NATO mission

Ukraine's effect

The Defense Ministry said a higher number of training missions and deployments since Russia's intervention in eastern Ukraine in 2014 had caused existing equipment to wear down quicker than it had previously.

The report also did not calculate readiness for each type of weapons system based on the total number of weapons. Instead, it referenced the total number minus weapons under long-term maintenance, modernization or testing.

This calculation resulted in a total of 81 deployable Eurofighters rather than 128, leading to a higher ratio of airplanes available for deployment.

Read more: 'No more missions for Germany's navy,' warns armed forces ombudsman

Some improvement

The report found however that the readiness for most weapon types had improved. Around 550 more weapons were available in 2017 for deployment compared to 2014.

Readiness for weapons used in active foreign missions was also higher than average, the Ministry said.

Based on these figures, it said that Germany could fulfill its obligations to the NATO alliance, including the rapid deployment force Very High Readiness Joint Task Force (VJTF).

Read more: Germany's Bundeswehr 'lacks basic equipment' for NATO mission

Defense Minister defends record

Defense Minister von der Leyen of Chancellor Angela Merkel's center-right Christian Democrats (CDU) defended the Bundeswehr's progress in an interview with the Bavarian daily newspaper Passauer Neue Presse on Tuesday.

"We cannot make up for the years of reductions and cuts over 25 years," she said, adding that the Bundeswehr's €200 billion ($250 billion) modernization program had been "a long and arduous path," but that the government would remain committed to it.

Merkel's conservatives and the center-left Social Democrats (SPD) agreed to set aside €10 billion for the Bundeswehr in a coalition deal, which is still pending approval. The pact also accords the military "priority" along with international development if more money becomes available in the federal budget in the future.

Read more: German Defense Minister Ursula von der Leyen calls to extend Bundeswehr deployment abroad

Greens see red

The budgetary and defense spokesman for the Greens, Tobias Lindner, accused Defense Minister Ursula von der Leyen of failing to remedy a serious problem.

"A lot of engagements and training exercises understandably put strain on the Bundeswehr, but the military must react proactively and not just look on helplessly at how its equipment breaks down," he said.

The Defense Ministry's report comes after the Bundestag's military commissioner, Hans-Peter Bartels, complained about "large holes in personnel and equipment" in the Bundeswehr in a separate paper published in mid-February.

amp/kms (Reuters, AFP, dpa, KNA)