Strategic Deterrent Coalition
Donations deductibleStrategic Deterrent Coalition's network
17 people1 organisationi17 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (17). Violet dotted lines (1) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
17 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 17 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Brekka Kramer | Director | 2023 | 3 yrs |
| Bruce Christianson | Company secretary | 2019 | 7 yrs |
| C Donald Alston | Ex. Dir.- Bor | 2023 | 3 yrs |
| Dale Steenburgen | Director | 2020 | 6 yrs |
| Eric Barkley | Director | 2023 | 3 yrs |
| Greg Blair | Director | 2018 | 8 yrs |
| Greg Frencken | Vice President | 2019 | 7 yrs |
| Joe Scallorns | Pres Emeritus | 2019 | 7 yrs |
| Joseph Connell (also filed as Joe Connell) | Executive Dir. | 2020 | 6 yrs |
| Lamberth Blalock | Director | 2019 | 7 yrs |
| Mark Jantzer | Director | 2019 | 7 yrs |
| Randy Norwood | Director | 2023 | 3 yrs |
| Richard Hartle (also filed as Rick Hartle) | Treasurer | 2018 | 8 yrs |
| Scott Landguth | President | 2020 | 6 yrs |
| Steven Grooms | Director | 2020 | 6 yrs |
| Suzanne Taylor | Director | 2023 | 3 yrs |
| Thomas Cullen | Assoc. Ex. Dir. | 2020 | 6 yrs |
Officers and senior leadership
7 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Bruce Christianson | Company secretary | 2018 |
| Joe Scallorns | President | 2018 |
| Joseph Connell | Executive Dir. | 2019 |
| Lamberth Blalock | Executive Dir. | 2018 |
| Mark Jantzer | Vice President | 2018 |
| Murray Viser | Treasurer | 2018 |
| Sherman McCorkle | Chairman, CEO | 2018 |
Pay and hours
year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Scott Landguth | President | 4 | $0 | ||
| Joe Scallorns | Pres Emeritus | 8 | $0 | ||
| Joseph Connell | Executive Dir. | 20 | $0 | ||
| Mark Jantzer | Director | 2 | $0 | ||
| Bruce Christianson | Secretary | 5 | $0 | ||
| Richard Hartle | Treasurer | 16 | $0 | ||
| Steven Grooms | Director | 0.5 | $0 | ||
| Randy Norwood | Director | 0.5 | $0 | ||
| Greg Frencken | Vice President | 5 | $0 | ||
| Greg Blair | Director | 0.5 | $0 | ||
| C Donald Alston | Ex. Dir.- Bor | 3 | $0 | ||
| Brekka Kramer | Director | 0.5 | $0 | ||
| Eric Barkley | Director | 0.5 | $0 | ||
| Suzanne Taylor | Director | 0.5 | $0 |
No pay was reported for anyone in Part VII on this return.
About
- Legal name
- Strategic Deterrent Coalition
- EIN
- 463428890
- Address
- 1050 Connecticut Ave Nw Ste 500, Washington, DC, 20036-5304
- State
- District of Columbia
- Mission
- The activities of the corporation shall include the nonpartisan, community based mission of educating and informing the public and decision makers on the importance of valid nuclear triad and strategic weapons. (as filed on the Form 990)
- Activity (NTEE)
- A70 Arts, culture and humanities
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Arts, Culture & Humanities
- Size band
- 4 (IRS master file code)
- IRS ruling date
- 1 May 2014
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2023
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsGreg Blair
≥8years on the filingsRichard Hartle
≥7years on the filingsBruce Christianson
≥7years on the filingsGreg Frencken
Latest return
year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.- Total assets
- $256k
- Total liabilities
- $0
- Net assets or fund balances
- $256k
- Contributions and grants received
- $239k
- Program service revenue
- $55k
- Employees
- 0