article_snippet.sent: Prosecutor Albrecht Schreiber said police recovered a pipe bomb ready to be used, 100 rounds of 9mm ammunition, a gun, the essential parts of a G-3 assault rifle and 3 liters of hydrogen peroxide, which becomes explosive at high concentrations and has been used in multiple terror plots in the West, including the 2005 London bombings.
article_snippet.sent: The pipe bomb that was recovered by police appears to have similarities to devices built by Boston Marathon bombers Tamerlan and Dzhokhar Tsarnaev.
article_snippet.sent: Flade said the device recovered near Frankfurt included nails as shrapnel.
article_snippet.sent: The Boston bombers downloaded instructions from a recipe in Inspire magazine, an online Engish language magazine put out by al Qaeda in Yemen, which has also been translated into German and other languages.
article_snippet.sent: In August 2013, the British security agency MI5 revealed to Parliament's intelligence and security committee that Inspire has been "read by those involved in at least seven out of the 10 attacks planned within the UK since the UK first issue (in 2010).
article_snippet.sent: We judge that it significantly enhanced the capability of individuals in four of these 10 attack plots.