A time bomb or Timer and Power Unit (TPU) is a bomb that is triggered by a timer which can delay detonation by hours, weeks or months. Since the 1970s, time bombs with Memopark …

2016年4月19日 · This article provides empirical insight into this strategy by conducting a series of negative binomial regression and Tobit estimations of the impact of killing Provisional Irish …

During the initial phase of the Troubles (1969-1972), the Provisional IRA was poorly equipped and primarily used weapons from World War II. Beginning in the 1970s, the Provisional IRA began …

2008年12月18日 · For three decades, the Provisional Irish Republican Army (Provisional IRA) waged an ‘armed struggle’ against what it considered to be the British occupation of Northern …

Since the 1970s, time bombs with Memopark timers have been employed extensively by the Provisional-IRA both in Northern-Ireland and on the British mainland with the TPU generally …

2007年11月14日 · Identical examples of timing devices, known as timing and power units (TPUs), and mortars were frequently discovered throughout the campaign of violence to the extent that …

Provisional Irish Republican Army (PIRA) members as “clumsy”, “disorganized” and unimaginative terrorists”. PIRA deployed “amateurish” tactics. “Their bomb attacks up till mid-1971 often …

This paper presents an analysis of the Provisional Irish Republican Army’s (PIRA) brigade level behavior during the Northern Ireland Conflict (1970-1998) and iden-tifies the organizational …

2011年3月31日 · Offering the first comparative study of the two leading Irish republican terrorist movements the Official IRA and the Provisional IRA (PIRA), this book presents the lesser …

This paper provides an overview of Provisional Irish Republican Army (PIRA) innovations with regards to improvised explosive devices (IEDs). It situates PIRA's tactical innovations within …